[{"slug":"blenheim","name":"Blenheim Palace","group":"Historic house","url":"https://www.blenheimpalace.com/","runs":3,"m_perf":66.0,"m_a11y":100,"m_bp":100,"m_seo":100,"m_lcp":3616.517,"m_tbt":1029.5,"m_cls":0.016,"m_kb":1784.396,"m_req":79,"m_tp":7,"m_tp_ms":423.622,"m_perf_range":[63.0,67.0],"dg_js_kb":1259,"dg_img_kb":168,"dg_font_kb":223,"dg_css_kb":83,"dg_img_modern":0.896,"dg_ttfb":82,"dg_lcp_delay":13,"dg_render_delay":221,"dg_rb_n":1,"dg_boot":2161,"dg_unused_js":438,"dg_dom":2812,"dg_tp_top":[["Google Tag Manager",375],["Cookiebot",32],["Cloudflare",10],["Tradedoubler",2]],"m_at":"2026-10-29T11:14:20.795Z","d_perf":95.0,"t_url":"https://www.blenheimpalace.com/tickets/","t_runs":3,"t_perf":60.0,"t_lcp":4213.8585,"t_tbt":894,"t_kb":1691,"f_tranco":115527,"f_tranco_date":"2026-10-28","f_tranco_domain":"blenheimpalace.com","f_uk_rank":50000,"f_p75_lcp":1300.0,"f_p75_inp":175.0,"f_p75_cls":0.0,"f_p75_ttfb":300.0,"f_good_lcp":0.904,"f_good_inp":0.799,"f_good_cls":0.942,"f_phone_share":0.8061,"alva_visits":969323,"alva_rank":34,"alva_change":"+1%","alva_note":"","f_cwv":1,"f_lcp_trend":4.5,"x_pages":402,"x_platform":"MODX","x_framework":null,"x_booking":["booking.blenheimpalace.com","shop.blenheimpalace.com"],"x_ticketing":[],"x_blocked":false,"x_lang":8,"x_schema":["AggregateOffer","GeoCoordinates","ImageObject","LandmarksOrHistoricalBuildings","Offer","OfferCatalog","Organization","PostalAddress"],"x_obs_grade":"A+","x_obs_score":105,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":8,"x_attraction_schema":1,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"p_visit_url":"https://www.blenheimpalace.com/visitus/opening-times/","p_visit_perf":63.0,"p_visit_lcp":4415.863563964844,"p_visit_tbt":744.5,"p_visit_kb":1866,"p_visit_runs":3,"p_whatson_url":"https://www.blenheimpalace.com/whats-on/","p_whatson_perf":71.0,"p_whatson_lcp":4162.5995,"p_whatson_tbt":571.5,"p_whatson_kb":1800,"p_whatson_runs":3,"p_avg_perf":65.0,"c_co2":0.271},{"slug":"waddesdon","name":"Waddesdon Manor","group":"Historic house","url":"https://waddesdon.org.uk/","runs":3,"m_perf":43.0,"m_a11y":94.0,"m_bp":73.0,"m_seo":100,"m_lcp":8085.636,"m_tbt":1869.5,"m_cls":0.0,"m_kb":5086.034,"m_req":133,"m_tp":16,"m_tp_ms":665.882,"m_perf_range":[43.0,44.0],"dg_js_kb":1807,"dg_img_kb":2691,"dg_font_kb":505,"dg_css_kb":16,"dg_img_modern":0.533,"dg_ttfb":213,"dg_lcp_delay":490,"dg_render_delay":27,"dg_rb_n":10,"dg_boot":3725,"dg_unused_js":624,"dg_dom":2459,"dg_tp_top":[["Google Tag Manager",322],["Facebook",118],["hsappstatic.net",53],["Other Google APIs/SDKs",36]],"m_at":"2026-10-28T18:40:02.067Z","d_perf":59.0,"t_url":"https://tickets.waddesdon.org.uk/","f_tranco":252143,"f_tranco_date":"2026-10-28","f_tranco_domain":"waddesdon.org.uk","f_uk_rank":50000,"f_p75_lcp":1100.0,"f_p75_inp":125.0,"f_p75_cls":0.0,"f_p75_ttfb":400.0,"f_good_lcp":0.927,"f_good_inp":0.912,"f_good_cls":0.992,"f_phone_share":0.775,"f_cwv":1,"f_lcp_trend":12.7,"x_pages":215,"x_platform":"WordPress","x_framework":"React","x_booking":["shop.waddesdon.org.uk","tickets.waddesdon.org.uk"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["BreadcrumbList","EntryPoint","ImageObject","ListItem","Organization","PropertyValueSpecification","ReadAction","SearchAction","WebPage","WebSite"],"x_obs_grade":"B","x_obs_score":70,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":10,"x_attraction_schema":0,"a_viol":2,"a_nodes":4,"a_serious":2,"a_rules":[{"id":"color-contrast","impact":"serious","nodes":2},{"id":"link-name","impact":"serious","nodes":2}],"p_visit_url":"https://waddesdon.org.uk/plan-your-visit/","p_visit_perf":44.0,"p_visit_lcp":12966.64484,"p_visit_tbt":2179.5,"p_visit_kb":4829,"p_visit_runs":3,"p_whatson_url":"https://waddesdon.org.uk/category/events/","p_whatson_perf":41.0,"p_whatson_lcp":25176.287433916215,"p_whatson_tbt":2154.5,"p_whatson_kb":4588,"p_whatson_runs":3,"p_avg_perf":42.7,"c_co2":0.772},{"slug":"leeds","name":"Leeds Castle","group":"Historic house","url":"https://leeds-castle.com/","runs":3,"m_perf":28.0,"m_a11y":73.0,"m_bp":73.0,"m_seo":85.0,"m_lcp":17471.762,"m_tbt":1926.0,"m_cls":0.053,"m_kb":11308.747,"m_req":122,"m_tp":14,"m_tp_ms":543.597,"m_perf_range":[26.0,28.999999999999996],"dg_js_kb":2287,"dg_img_kb":538,"dg_font_kb":86,"dg_css_kb":127,"dg_img_modern":0.451,"dg_ttfb":2695,"dg_lcp_delay":252,"dg_render_delay":337,"dg_rb_n":47,"dg_boot":5004,"dg_unused_js":1148,"dg_dom":4180,"dg_tp_top":[["Google Tag Manager",264],["Clarity",121],["Hotjar",62],["Other Google APIs/SDKs",48]],"m_at":"2026-10-28T18:42:55.660Z","d_perf":55.00000000000001,"t_url":"https://leeds-castle.com/shop/admission-tickets/","t_runs":3,"t_perf":33.0,"t_lcp":20689.495,"t_tbt":1063.5,"t_kb":4005,"f_tranco":229359,"f_tranco_date":"2026-10-28","f_tranco_domain":"leeds-castle.com","f_uk_rank":50000,"f_p75_lcp":3000.0,"f_p75_inp":125.0,"f_p75_cls":0.0,"f_p75_ttfb":2600.0,"f_good_lcp":0.651,"f_good_inp":0.882,"f_good_cls":0.901,"f_phone_share":0.8197,"alva_visits":468574,"alva_rank":92,"alva_change":"+6%","alva_note":"","f_cwv":0,"x_pages":883,"x_platform":"WordPress","x_framework":"React","x_booking":[],"x_ticketing":["guestline","gxp"],"x_blocked":false,"x_lang":1,"x_schema":["ContactPoint","Corporation","ImageObject","SearchAction","SiteNavigationElement","WebSite"],"x_obs_grade":"F","x_obs_score":10,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":6,"x_attraction_schema":0,"a_viol":8,"a_nodes":29,"a_serious":8,"a_rules":[{"id":"aria-allowed-attr","impact":"critical","nodes":1},{"id":"aria-valid-attr","impact":"critical","nodes":1},{"id":"button-name","impact":"critical","nodes":4},{"id":"frame-title","impact":"serious","nodes":1},{"id":"image-alt","impact":"critical","nodes":8},{"id":"link-name","impact":"serious","nodes":4},{"id":"nested-interactive","impact":"serious","nodes":2},{"id":"target-size","impact":"serious","nodes":8}],"p_visit_url":"https://www.leeds-castle.com/visit/opening-times-and-directions/","p_visit_perf":40.0,"p_visit_lcp":6818.2475,"p_visit_tbt":1365,"p_visit_kb":3858,"p_visit_runs":3,"p_whatson_url":"https://leeds-castle.com/whats-on/","p_whatson_perf":33.0,"p_whatson_lcp":9920.819750000002,"p_whatson_tbt":1066.4999999999964,"p_whatson_kb":3177,"p_whatson_runs":3,"p_avg_perf":33.5,"c_co2":1.716},{"slug":"chatsworth","name":"Chatsworth","group":"Historic house","url":"https://www.chatsworth.org/","runs":3,"m_perf":49.0,"m_a11y":78.0,"m_bp":77.0,"m_seo":82.0,"m_lcp":15788.373,"m_tbt":367.5,"m_cls":0,"m_kb":4874.643,"m_req":106,"m_tp":13,"m_tp_ms":282.9,"m_perf_range":[45.0,52.0],"dg_js_kb":947,"dg_img_kb":3638,"dg_font_kb":195,"dg_css_kb":73,"dg_img_modern":0.148,"dg_ttfb":92,"dg_lcp_delay":15,"dg_render_delay":2031,"dg_rb_n":12,"dg_boot":1123,"dg_unused_js":258,"dg_dom":1232,"dg_tp_top":[["Google Tag Manager",132],["Cookiebot",85],["WebInsight",44],["Cloudflare CDN",8]],"m_at":"2026-10-28T18:44:00.038Z","d_perf":72.0,"t_url":"https://www.chatsworth.org/visit-chatsworth/book-tickets/","t_runs":3,"t_perf":50.0,"t_lcp":9707.4625,"t_tbt":434.5,"t_kb":1052,"f_tranco":146015,"f_tranco_date":"2026-10-28","f_tranco_domain":"chatsworth.org","f_uk_rank":10000,"f_p75_lcp":2300.0,"f_p75_inp":75.0,"f_p75_cls":0.0,"f_p75_ttfb":300.0,"f_good_lcp":0.778,"f_good_inp":0.962,"f_good_cls":0.985,"f_phone_share":0.8361,"alva_visits":679232,"alva_rank":58,"alva_change":"+7%","alva_note":"","f_cwv":1,"f_lcp_trend":1.8,"x_pages":956,"x_platform":null,"x_framework":null,"x_booking":["shop.chatsworth.org"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"D-","x_obs_score":25,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":0,"x_attraction_schema":0,"a_viol":5,"a_nodes":11,"a_serious":5,"a_rules":[{"id":"aria-input-field-name","impact":"serious","nodes":2},{"id":"frame-title","impact":"serious","nodes":1},{"id":"html-has-lang","impact":"serious","nodes":1},{"id":"image-alt","impact":"critical","nodes":1},{"id":"link-name","impact":"serious","nodes":6}],"p_visit_url":"https://www.chatsworth.org/visit-chatsworth/visitor-information/plan-your-visit/","p_visit_perf":55.00000000000001,"p_visit_lcp":11736.803,"p_visit_tbt":205,"p_visit_kb":1707,"p_visit_runs":3,"p_whatson_url":"https://www.chatsworth.org/events/","p_whatson_perf":55.00000000000001,"p_whatson_lcp":11920.026000000002,"p_whatson_tbt":193,"p_whatson_kb":1639,"p_whatson_runs":3,"p_avg_perf":52.2,"c_co2":0.74},{"slug":"castlehoward","name":"Castle Howard","group":"Historic house","url":"https://www.castlehoward.co.uk/","runs":3,"m_perf":40.0,"m_a11y":66.0,"m_bp":92.0,"m_seo":85.0,"m_lcp":25334.088,"m_tbt":673.5,"m_cls":0.002,"m_kb":20802.087,"m_req":136,"m_tp":10,"m_tp_ms":530.373,"m_perf_range":[38.0,41.0],"dg_js_kb":1749,"dg_img_kb":9979,"dg_font_kb":558,"dg_css_kb":236,"dg_img_modern":0.0,"dg_ttfb":193,"dg_lcp_delay":null,"dg_render_delay":1177,"dg_rb_n":50,"dg_boot":2296,"dg_unused_js":699,"dg_dom":1945,"dg_tp_top":[["Google Tag Manager",365],["Cookiebot",96],["Google CDN",40],["holp.ai",21]],"m_at":"2026-10-28T18:45:29.511Z","d_perf":76.0,"t_url":"https://www.castlehoward.co.uk/visit/visitor-information/opening-times-and-prices","t_runs":3,"t_perf":27.0,"t_lcp":31423.025999999983,"t_tbt":1327,"t_kb":9627,"f_tranco":287476,"f_tranco_date":"2026-10-28","f_tranco_domain":"castlehoward.co.uk","f_uk_rank":50000,"f_p75_lcp":1900.0,"f_p75_inp":150.0,"f_p75_cls":0.1,"f_p75_ttfb":700.0,"f_good_lcp":0.84,"f_good_inp":0.804,"f_good_cls":0.568,"f_phone_share":0.7996,"alva_visits":287193,"alva_rank":147,"alva_change":"-3%","alva_note":"","f_cwv":1,"f_lcp_trend":5.1,"x_pages":null,"x_platform":null,"x_framework":null,"x_booking":["bookings.castlehowardholidayhomes.co.uk","shop.castlehoward.co.uk"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"C","x_obs_score":55,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":0,"x_attraction_schema":0,"a_viol":7,"a_nodes":62,"a_serious":7,"a_rules":[{"id":"aria-input-field-name","impact":"serious","nodes":1},{"id":"color-contrast","impact":"serious","nodes":31},{"id":"html-has-lang","impact":"serious","nodes":1},{"id":"image-alt","impact":"critical","nodes":3},{"id":"link-name","impact":"serious","nodes":22},{"id":"meta-viewport","impact":"critical","nodes":1},{"id":"nested-interactive","impact":"serious","nodes":3}],"p_visit_url":"https://www.castlehoward.co.uk/visit-us/visitor-information/opening-times-and-prices","p_whatson_url":"https://www.castlehoward.co.uk/whats-on","p_whatson_perf":36.0,"p_whatson_lcp":9245.858000000002,"p_whatson_tbt":716,"p_whatson_kb":13844,"p_whatson_runs":3,"p_avg_perf":34.3,"c_co2":3.157},{"slug":"highclere","name":"Highclere Castle","group":"Historic house","url":"https://www.highclerecastle.co.uk/","runs":3,"m_perf":55.0,"m_a11y":96.0,"m_bp":100,"m_seo":92.0,"m_lcp":21159.654,"m_tbt":177,"m_cls":0.115,"m_kb":17063.728,"m_req":48,"m_tp":11,"m_tp_ms":155.966,"m_perf_range":[54.0,56.00000000000001],"dg_js_kb":531,"dg_img_kb":16298,"dg_font_kb":184,"dg_css_kb":29,"dg_img_modern":0.0,"dg_ttfb":235,"dg_lcp_delay":8,"dg_render_delay":384,"dg_rb_n":4,"dg_boot":941,"dg_unused_js":145,"dg_dom":279,"dg_tp_top":[["Facebook",94],["tailwindcss.com",30],["imedia8.com",12],["jQuery CDN",8]],"m_at":"2026-10-28T18:47:59.264Z","d_perf":72.0,"t_url":"https://highclerecastleshop.co.uk/categories/admission-tickets","t_runs":3,"t_perf":64.0,"t_lcp":8261.616499999998,"t_tbt":177.5,"t_kb":2288,"f_tranco":332422,"f_tranco_date":"2026-10-28","f_tranco_domain":"highclerecastle.co.uk","f_uk_rank":100000,"f_p75_lcp":1200.0,"f_p75_inp":150.0,"f_p75_cls":0.0,"f_p75_ttfb":500.0,"f_good_lcp":0.921,"f_good_inp":0.854,"f_good_cls":0.994,"f_phone_share":0.7156,"f_cwv":1,"f_lcp_trend":3.6,"x_pages":29,"x_platform":null,"x_framework":null,"x_booking":["highclerecastleshop.co.uk"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"C+","x_obs_score":60,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":0,"x_attraction_schema":0,"a_viol":1,"a_nodes":1,"a_serious":1,"a_rules":[{"id":"link-in-text-block","impact":"serious","nodes":1}],"p_visit_url":"https://www.highclerecastle.co.uk/visit-us","p_visit_perf":56.00000000000001,"p_visit_lcp":15420.040599999998,"p_visit_tbt":156,"p_visit_kb":4337,"p_visit_runs":3,"p_whatson_url":"https://www.highclerecastle.co.uk/whats-on","p_whatson_perf":56.00000000000001,"p_whatson_lcp":21183.033600000002,"p_whatson_tbt":170.5,"p_whatson_kb":5426,"p_whatson_runs":3,"p_avg_perf":57.8,"c_co2":2.59},{"slug":"burghley","name":"Burghley House","group":"Historic house","url":"https://www.burghley.co.uk/","runs":3,"m_perf":52.0,"m_a11y":97.0,"m_bp":100,"m_seo":100,"m_lcp":11506.97,"m_tbt":565.5,"m_cls":0.029,"m_kb":12608.565,"m_req":34,"m_tp":5,"m_tp_ms":191.619,"m_perf_range":[48.0,54.0],"dg_js_kb":969,"dg_img_kb":20,"dg_font_kb":290,"dg_css_kb":56,"dg_img_modern":0.924,"dg_ttfb":279,"dg_lcp_delay":679,"dg_render_delay":456,"dg_rb_n":1,"dg_boot":1673,"dg_unused_js":357,"dg_dom":1453,"dg_tp_top":[["Google Tag Manager",163],["Cookiebot",28],["createsend1.com",1]],"m_at":"2026-10-28T18:48:36.914Z","d_perf":82.0,"t_url":"https://burghley.co.uk/plan-your-visit/ticket-prices","t_runs":3,"t_perf":74.0,"t_lcp":3164.9185,"t_tbt":569.8294999999998,"t_kb":1343,"f_tranco":575456,"f_tranco_date":"2026-10-28","f_tranco_domain":"burghley.co.uk","f_uk_rank":50000,"f_p75_lcp":1600.0,"f_p75_inp":100.0,"f_p75_cls":0.0,"f_p75_ttfb":200.0,"f_good_lcp":0.861,"f_good_inp":0.931,"f_good_cls":0.938,"f_phone_share":0.8047,"alva_visits":144809,"alva_rank":227,"alva_change":"+7%","alva_note":"","f_cwv":1,"f_lcp_trend":1.5,"x_pages":305,"x_platform":"Craft","x_framework":null,"x_booking":["tickets.burghley.co.uk"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["BreadcrumbList","ImageObject","ListItem","LocalBusiness","Organization","WebPage"],"x_obs_grade":"D-","x_obs_score":25,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":6,"x_attraction_schema":1,"a_viol":2,"a_nodes":4,"a_serious":2,"a_rules":[{"id":"aria-hidden-focus","impact":"serious","nodes":1},{"id":"color-contrast","impact":"serious","nodes":3}],"p_visit_url":"https://burghley.co.uk/plan-your-visit/opening-times","p_visit_perf":76.0,"p_visit_lcp":4525.905999999999,"p_visit_tbt":313.5100000000002,"p_visit_kb":1386,"p_visit_runs":3,"p_whatson_url":"https://burghley.co.uk/events","p_whatson_perf":61.0,"p_whatson_lcp":10261.5475,"p_whatson_tbt":433.5,"p_whatson_kb":1449,"p_whatson_runs":3,"p_avg_perf":65.8,"c_co2":1.913},{"slug":"hever","name":"Hever Castle","group":"Historic house","url":"https://www.hevercastle.co.uk/","runs":3,"m_perf":38.0,"m_a11y":81.0,"m_bp":77.0,"m_seo":92.0,"m_lcp":14319.417,"m_tbt":1756.0,"m_cls":0.003,"m_kb":10354.924,"m_req":98,"m_tp":14,"m_tp_ms":529.42,"m_perf_range":[38.0,43.0],"dg_js_kb":1328,"dg_img_kb":1021,"dg_font_kb":201,"dg_css_kb":129,"dg_img_modern":0.951,"dg_ttfb":112,"dg_lcp_delay":493,"dg_render_delay":1384,"dg_rb_n":16,"dg_boot":4463,"dg_unused_js":309,"dg_dom":1924,"dg_tp_top":[["Google Tag Manager",172],["Google CDN",130],["Facebook",122],["Clarity",52]],"m_at":"2026-10-28T18:51:25.414Z","d_perf":71.0,"t_url":"https://www.hevercastle.co.uk/visit/prices/","t_runs":3,"t_perf":42.0,"t_lcp":7182.259250000001,"t_tbt":1272,"t_kb":2344,"f_tranco":267421,"f_tranco_date":"2026-10-28","f_tranco_domain":"hevercastle.co.uk","f_uk_rank":50000,"f_p75_lcp":1200.0,"f_p75_inp":150.0,"f_p75_cls":0.0,"f_p75_ttfb":300.0,"f_good_lcp":0.919,"f_good_inp":0.868,"f_good_cls":0.961,"f_phone_share":0.7867,"f_cwv":1,"f_lcp_trend":1.8,"x_pages":1208,"x_platform":"WordPress","x_framework":null,"x_booking":["shop.hevercastle.co.uk"],"x_ticketing":["guestline","gxp"],"x_blocked":false,"x_lang":1,"x_schema":["GeoCoordinates","Organization","PostalAddress","SearchAction","TouristAttraction","WebSite"],"x_obs_grade":"F","x_obs_score":0,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":6,"x_attraction_schema":1,"a_viol":4,"a_nodes":7,"a_serious":4,"a_rules":[{"id":"aria-allowed-attr","impact":"critical","nodes":2},{"id":"aria-valid-attr","impact":"critical","nodes":1},{"id":"button-name","impact":"critical","nodes":2},{"id":"link-name","impact":"serious","nodes":2}],"p_visit_url":"https://www.hevercastle.co.uk/visit/","p_visit_perf":44.0,"p_visit_lcp":7335.61119,"p_visit_tbt":1062.5000000000018,"p_visit_kb":2867,"p_visit_runs":3,"p_whatson_url":"https://www.hevercastle.co.uk/whats-on/","p_whatson_perf":56.00000000000001,"p_whatson_lcp":8473.75825,"p_whatson_tbt":655.459222073363,"p_whatson_kb":2196,"p_whatson_runs":3,"p_avg_perf":45.0,"c_co2":1.571},{"slug":"longleat","name":"Longleat","group":"Historic house","url":"https://www.longleat.co.uk/","runs":3,"m_perf":48.0,"m_a11y":87.0,"m_bp":54.0,"m_seo":83.0,"m_lcp":35582.834,"m_tbt":825,"m_cls":0,"m_kb":15908.988,"m_req":86,"m_tp":5,"m_tp_ms":262.085,"m_perf_range":[40.0,52.0],"dg_js_kb":878,"dg_img_kb":14346,"dg_font_kb":139,"dg_css_kb":44,"dg_img_modern":0.0,"dg_ttfb":265,"dg_lcp_delay":16,"dg_render_delay":705,"dg_rb_n":12,"dg_boot":2619,"dg_unused_js":382,"dg_dom":1284,"dg_tp_top":[["Civic",244],["Google Tag Manager",18]],"m_at":"2026-10-28T18:53:34.501Z","d_perf":72.0,"t_url":"https://www.longleat.co.uk/tickets","f_tranco":243168,"f_tranco_date":"2026-10-28","f_tranco_domain":"longleat.co.uk","f_uk_rank":50000,"f_p75_lcp":1800.0,"f_p75_inp":75.0,"f_p75_cls":0.0,"f_p75_ttfb":500.0,"f_good_lcp":0.849,"f_good_inp":0.962,"f_good_cls":0.816,"f_phone_share":0.8797,"alva_visits":790533,"alva_rank":47,"alva_change":"+2%","alva_note":"","f_cwv":1,"f_lcp_trend":-1.1,"x_pages":null,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":true,"x_lang":null,"x_schema":[],"x_obs_grade":"C+","x_obs_score":60,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"p_na":"bot check on every visit (plain fetch and Chrome, 29 Oct); not worked round","c_co2":2.414},{"slug":"alnwick","name":"Alnwick Castle","group":"Historic house","url":"https://www.alnwickcastle.com/","runs":3,"m_perf":40.0,"m_a11y":100,"m_bp":77.0,"m_seo":92.0,"m_lcp":18872.4,"m_tbt":1666.5,"m_cls":0.011,"m_kb":14146.386,"m_req":182,"m_tp":13,"m_tp_ms":562.776,"m_perf_range":[36.0,44.0],"dg_js_kb":2062,"dg_img_kb":1879,"dg_font_kb":284,"dg_css_kb":166,"dg_img_modern":0.378,"dg_ttfb":165,"dg_lcp_delay":null,"dg_render_delay":1623,"dg_rb_n":2,"dg_boot":4217,"dg_unused_js":515,"dg_dom":1068,"dg_tp_top":[["Google Tag Manager",295],["Google CDN",94],["Facebook",92],["Snapchat",35]],"m_at":"2026-10-28T18:55:17.796Z","d_perf":71.0,"t_url":"https://www.alnwickcastle.com/admission-tickets","t_runs":3,"t_perf":72.0,"t_lcp":2733.3485,"t_tbt":845.5,"t_kb":1415,"f_tranco":245042,"f_tranco_date":"2026-10-28","f_tranco_domain":"alnwickcastle.com","f_uk_rank":50000,"f_p75_lcp":2100.0,"f_p75_inp":125.0,"f_p75_cls":0.0,"f_p75_ttfb":700.0,"f_good_lcp":0.795,"f_good_inp":0.922,"f_good_cls":0.957,"f_phone_share":0.8447,"f_cwv":1,"f_lcp_trend":-4.5,"x_pages":191,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"D-","x_obs_score":25,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":0,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"p_visit_url":"https://www.alnwickcastle.com/plan-your-visit/visitor-information/opening-times-ticket-prices","p_visit_perf":50.0,"p_visit_lcp":15263.999,"p_visit_tbt":645,"p_visit_kb":2354,"p_visit_runs":3,"p_whatson_url":"https://www.alnwickcastle.com/whats-on","p_whatson_perf":56.00000000000001,"p_whatson_lcp":12271.484,"p_whatson_tbt":608.5,"p_whatson_kb":1476,"p_whatson_runs":3,"p_avg_perf":54.5,"c_co2":2.147},{"slug":"warwick","name":"Warwick Castle","group":"Historic house","url":"https://www.warwick-castle.com/","runs":3,"m_perf":43.0,"m_a11y":91.0,"m_bp":96.0,"m_seo":92.0,"m_lcp":10083.55,"m_tbt":1124,"m_cls":0.0,"m_kb":10909.018,"m_req":74,"m_tp":6,"m_tp_ms":408.412,"m_perf_range":[43.0,44.0],"dg_js_kb":981,"dg_img_kb":9325,"dg_font_kb":155,"dg_css_kb":84,"dg_img_modern":0.949,"dg_ttfb":113,"dg_lcp_delay":277,"dg_render_delay":88,"dg_rb_n":5,"dg_boot":3046,"dg_unused_js":320,"dg_dom":2000,"dg_tp_top":[["dynatrace.com",177],["Google Tag Manager",150],["Optanon",45],["azure.com",22]],"m_at":"2026-10-28T18:57:05.980Z","d_perf":90.0,"t_url":"https://www.warwick-castle.com/tickets-passes/day-tickets/","t_runs":3,"t_perf":51.0,"t_lcp":8164.5160000000005,"t_tbt":581.5,"t_kb":2227,"f_tranco":231482,"f_tranco_date":"2026-10-28","f_tranco_domain":"warwick-castle.com","f_uk_rank":50000,"f_p75_lcp":1000.0,"f_p75_inp":150.0,"f_p75_cls":0.0,"f_p75_ttfb":300.0,"f_good_lcp":0.941,"f_good_inp":0.835,"f_good_cls":0.968,"f_phone_share":0.8746,"f_cwv":1,"f_lcp_trend":1.9,"x_pages":223,"x_platform":"Umbraco","x_framework":null,"x_booking":["me-wcwarwickshire.tickets.warwick-castle.com"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["GeoCoordinates","ImageGallery","ImageObject","OpeningHoursSpecification","Organization","PostalAddress","SearchAction","TouristAttraction","WebSite"],"x_obs_grade":"C-","x_obs_score":45,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":9,"x_attraction_schema":1,"a_viol":1,"a_nodes":1,"a_serious":1,"a_rules":[{"id":"link-name","impact":"serious","nodes":1}],"p_visit_url":"https://www.warwick-castle.com/plan-your-day/castle-information/opening-hours/","p_visit_perf":49.0,"p_visit_lcp":8279.803,"p_visit_tbt":653,"p_visit_kb":2197,"p_visit_runs":3,"p_whatson_url":"https://www.warwick-castle.com/explore/events/","p_whatson_perf":53.0,"p_whatson_lcp":8202.2015,"p_whatson_tbt":592.5,"p_whatson_kb":2475,"p_whatson_runs":3,"p_avg_perf":49.0,"c_co2":1.656},{"slug":"hrp","name":"Historic Royal Palaces (Hampton Court, Tower)","group":"Heritage group","url":"https://www.hrp.org.uk/","runs":3,"m_perf":50.0,"m_a11y":100,"m_bp":77.0,"m_seo":92.0,"m_lcp":6240.444,"m_tbt":977.0,"m_cls":0.023,"m_kb":2015.421,"m_req":67,"m_tp":14,"m_tp_ms":242.867,"m_perf_range":[39.0,54.0],"dg_js_kb":1283,"dg_img_kb":417,"dg_font_kb":170,"dg_css_kb":68,"dg_img_modern":0.619,"dg_ttfb":163,"dg_lcp_delay":11,"dg_render_delay":182,"dg_rb_n":3,"dg_boot":2412,"dg_unused_js":514,"dg_dom":2893,"dg_tp_top":[["Optanon",51],["Bing Ads",49],["Convert Insights",42],["Hotjar",37]],"m_at":"2026-10-28T18:58:17.132Z","d_perf":85.0,"t_url":"https://www.hrp.org.uk/hampton-court-palace/visit/tickets-and-prices/","t_runs":3,"t_perf":50.0,"t_lcp":6702.8335,"t_tbt":912.5,"t_kb":2589,"f_tranco":30285,"f_tranco_date":"2026-10-28","f_tranco_domain":"hrp.org.uk","f_uk_rank":10000,"f_p75_lcp":1400.0,"f_p75_inp":150.0,"f_p75_cls":0.0,"f_p75_ttfb":500.0,"f_good_lcp":0.896,"f_good_inp":0.825,"f_good_cls":0.952,"f_phone_share":0.6807,"alva_visits":2817852,"alva_rank":9,"alva_change":"-3%","alva_note":"Tower of London; Hampton Court Palace 782,780 (rank 49)","f_cwv":1,"f_lcp_trend":-0.7,"x_pages":null,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":true,"x_lang":null,"x_schema":[],"x_obs_grade":"B+","x_obs_score":80,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"p_na":"bot check on every visit (plain fetch and Chrome, 29 Oct); not worked round","c_co2":0.306},{"slug":"rct","name":"Royal Collection Trust (Buckingham Palace, Windsor)","group":"Heritage group","url":"https://www.rct.uk/","runs":3,"m_perf":14.0,"m_a11y":86.0,"m_bp":77.0,"m_seo":100,"m_lcp":10669.297,"m_tbt":2970.5,"m_cls":0.577,"m_kb":4007.586,"m_req":130,"m_tp":13,"m_tp_ms":961.362,"m_perf_range":[13.0,17.0],"dg_js_kb":3028,"dg_img_kb":625,"dg_font_kb":154,"dg_css_kb":159,"dg_img_modern":0.85,"dg_ttfb":240,"dg_lcp_delay":377,"dg_render_delay":71,"dg_rb_n":5,"dg_boot":5215,"dg_unused_js":1165,"dg_dom":2839,"dg_tp_top":[["Google Tag Manager",503],["TikTok",135],["Cookiebot",113],["Facebook",87]],"m_at":"2026-10-28T19:00:30.200Z","d_perf":54.0,"f_tranco":35622,"f_tranco_date":"2026-10-28","f_tranco_domain":"rct.uk","f_uk_rank":10000,"f_p75_lcp":2100.0,"f_p75_inp":200.0,"f_p75_cls":0.0,"f_p75_ttfb":500.0,"f_good_lcp":0.812,"f_good_inp":0.706,"f_good_cls":0.879,"f_phone_share":0.6738,"alva_visits":1259964,"alva_rank":23,"alva_change":"-6%","alva_note":"Windsor Castle; Buckingham Palace 581,407 (rank 75)","f_cwv":1,"f_lcp_trend":0.1,"x_pages":100,"x_platform":"Drupal","x_framework":"Next.js","x_booking":["tickets.rct.uk","www.royalcollectionshop.co.uk"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"B","x_obs_score":70,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":0,"x_attraction_schema":0,"p_visit_url":"https://www.rct.uk/visit","p_visit_perf":20.0,"p_visit_lcp":8883.452,"p_visit_tbt":2109.6259999999984,"p_visit_kb":3653,"p_visit_runs":3,"p_whatson_url":"https://www.rct.uk/whatson","p_whatson_perf":38.0,"p_whatson_lcp":24002.444999999996,"p_whatson_tbt":2582.4999999999964,"p_whatson_kb":3386,"p_whatson_runs":3,"p_avg_perf":24.0,"c_co2":0.608},{"slug":"nt","name":"National Trust","group":"Heritage group","url":"https://www.nationaltrust.org.uk/","runs":3,"m_perf":31.0,"m_a11y":91.0,"m_bp":96.0,"m_seo":100,"m_lcp":6822.986,"m_tbt":6105.0,"m_cls":0.111,"m_kb":5756.533,"m_req":43,"m_tp":1,"m_tp_ms":0,"m_perf_range":[28.999999999999996,31.0],"dg_js_kb":1720,"dg_img_kb":3806,"dg_font_kb":58,"dg_css_kb":4,"dg_img_modern":1.0,"dg_ttfb":303,"dg_lcp_delay":19,"dg_render_delay":301,"dg_rb_n":2,"dg_boot":12746,"dg_unused_js":859,"dg_dom":1824,"dg_tp_top":[],"m_at":"2026-10-28T19:02:32.826Z","d_perf":60.0,"f_tranco":10620,"f_tranco_date":"2026-10-28","f_tranco_domain":"nationaltrust.org.uk","f_uk_rank":1000,"f_p75_lcp":1900.0,"f_p75_inp":175.0,"f_p75_cls":0.0,"f_p75_ttfb":700.0,"f_good_lcp":0.841,"f_good_inp":0.779,"f_good_cls":0.902,"f_phone_share":0.8099,"f_cwv":1,"f_lcp_trend":22.6,"x_pages":9996,"x_platform":null,"x_framework":"Next.js","x_booking":["shop.nationaltrust.org.uk"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"F","x_obs_score":0,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":0,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"p_visit_url":"https://www.nationaltrust.org.uk/visit","p_visit_perf":28.000000000000004,"p_visit_lcp":9060.899000000001,"p_visit_tbt":4934.500000000002,"p_visit_kb":4154,"p_visit_runs":3,"p_whatson_url":"https://www.nationaltrust.org.uk/visit/whats-on","p_whatson_perf":37.0,"p_whatson_lcp":6403.796,"p_whatson_tbt":8257.253250000002,"p_whatson_kb":2812,"p_whatson_runs":3,"p_avg_perf":32.0,"c_co2":0.874},{"slug":"eh","name":"English Heritage","group":"Heritage group","url":"https://www.english-heritage.org.uk/","runs":3,"m_perf":31.0,"m_a11y":64.0,"m_bp":77.0,"m_seo":85.0,"m_lcp":30566.253,"m_tbt":1746,"m_cls":0.0,"m_kb":5213.356,"m_req":122,"m_tp":16,"m_tp_ms":787.799,"m_perf_range":[31.0,32.0],"dg_js_kb":1973,"dg_img_kb":2422,"dg_font_kb":502,"dg_css_kb":291,"dg_img_modern":0.302,"dg_ttfb":149,"dg_lcp_delay":null,"dg_render_delay":1999,"dg_rb_n":2,"dg_boot":3734,"dg_unused_js":823,"dg_dom":2026,"dg_tp_top":[["Google Tag Manager",387],["ventrata.com",252],["Other Google APIs/SDKs",55],["Clarity",47]],"m_at":"2026-10-28T19:05:21.313Z","d_perf":70.0,"t_url":"https://www.english-heritage.org.uk/visit/places/stonehenge/prices-and-opening-times/","t_runs":3,"t_perf":32.0,"t_lcp":20828.144500000002,"t_tbt":1742.0000000000018,"t_kb":2841,"f_tranco":14550,"f_tranco_date":"2026-10-28","f_tranco_domain":"english-heritage.org.uk","f_uk_rank":5000,"f_p75_lcp":1500.0,"f_p75_inp":300.0,"f_p75_cls":0.0,"f_p75_ttfb":500.0,"f_good_lcp":0.873,"f_good_inp":0.564,"f_good_cls":0.794,"f_phone_share":0.7185,"f_cwv":0,"f_lcp_trend":1.6,"x_pages":7078,"x_platform":null,"x_framework":null,"x_booking":["www.english-heritageshop.org.uk"],"x_ticketing":["ventrata"],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"D+","x_obs_score":40,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":0,"x_attraction_schema":0,"a_viol":9,"a_nodes":18,"a_serious":9,"a_rules":[{"id":"aria-allowed-attr","impact":"critical","nodes":1},{"id":"aria-input-field-name","impact":"serious","nodes":1},{"id":"aria-required-children","impact":"critical","nodes":1},{"id":"aria-valid-attr-value","impact":"critical","nodes":1},{"id":"html-has-lang","impact":"serious","nodes":1},{"id":"image-alt","impact":"critical","nodes":10},{"id":"link-name","impact":"serious","nodes":1},{"id":"meta-viewport","impact":"critical","nodes":1},{"id":"nested-interactive","impact":"serious","nodes":1}],"p_visit_url":"https://www.english-heritage.org.uk/visit/","p_visit_perf":31.0,"p_visit_lcp":24442.290999999994,"p_visit_tbt":2046.9999999999945,"p_visit_kb":3902,"p_visit_runs":3,"p_whatson_url":"https://www.english-heritage.org.uk/visit/whats-on/","p_whatson_perf":31.0,"p_whatson_lcp":25760.386339999997,"p_whatson_tbt":1929.5,"p_whatson_kb":4021,"p_whatson_runs":3,"p_avg_perf":31.2,"c_co2":0.791},{"slug":"kew","name":"Kew Gardens","group":"Garden / museum","url":"https://www.kew.org/","runs":3,"m_perf":62.0,"m_a11y":90.0,"m_bp":81.0,"m_seo":92.0,"m_lcp":9772.969,"m_tbt":265.5,"m_cls":0,"m_kb":1338.468,"m_req":68,"m_tp":7,"m_tp_ms":182.285,"m_perf_range":[56.00000000000001,62.0],"dg_js_kb":617,"dg_img_kb":574,"dg_font_kb":37,"dg_css_kb":39,"dg_img_modern":0.994,"dg_ttfb":314,"dg_lcp_delay":723,"dg_render_delay":399,"dg_rb_n":7,"dg_boot":1186,"dg_unused_js":164,"dg_dom":776,"dg_tp_top":[["Google Tag Manager",106],["Usercentrics CMP",27],["nextdoor.com",15]],"m_at":"2026-10-28T19:06:33.080Z","d_perf":86.0,"t_url":"https://www.kew.org/kew-gardens/visit-kew-gardens/tickets","t_runs":3,"t_perf":60.0,"t_lcp":7743.076999999999,"t_tbt":267.5,"t_kb":899,"f_tranco":12077,"f_tranco_date":"2026-10-28","f_tranco_domain":"kew.org","f_uk_rank":10000,"f_p75_lcp":1800.0,"f_p75_inp":100.0,"f_p75_cls":0.0,"f_p75_ttfb":700.0,"f_good_lcp":0.829,"f_good_inp":0.919,"f_good_cls":0.967,"f_phone_share":0.6825,"alva_visits":2250355,"alva_rank":13,"alva_change":"-2%","alva_note":"","f_cwv":1,"f_lcp_trend":3.8,"x_pages":3518,"x_platform":"Drupal","x_framework":null,"x_booking":["shop.kew.org"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"C+","x_obs_score":60,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":0,"x_attraction_schema":0,"p_visit_url":"https://www.kew.org/kew-gardens/visit-kew-gardens","p_visit_perf":61.0,"p_visit_lcp":9680.761500000002,"p_visit_tbt":206,"p_visit_kb":1640,"p_visit_runs":3,"p_whatson_url":"https://www.kew.org/kew-gardens/whats-on","p_whatson_perf":50.0,"p_whatson_lcp":6795.82975,"p_whatson_tbt":739.5,"p_whatson_kb":917,"p_whatson_runs":3,"p_avg_perf":58.2,"c_co2":0.203},{"slug":"rhs","name":"RHS (Wisley etc.)","group":"Garden / museum","url":"https://www.rhs.org.uk/","runs":3,"m_perf":33.0,"m_a11y":91.0,"m_bp":96.0,"m_seo":92.0,"m_lcp":12218.278,"m_tbt":1834.5,"m_cls":0.01,"m_kb":2358.743,"m_req":91,"m_tp":13,"m_tp_ms":486.673,"m_perf_range":[33.0,41.0],"dg_js_kb":1405,"dg_img_kb":530,"dg_font_kb":215,"dg_css_kb":88,"dg_img_modern":0.761,"dg_ttfb":108,"dg_lcp_delay":729,"dg_render_delay":108,"dg_rb_n":11,"dg_boot":3645,"dg_unused_js":422,"dg_dom":1079,"dg_tp_top":[["Optimizely",150],["Google/Doubleclick Ads",91],["Amazon Ads",89],["Optanon",59]],"m_at":"2026-10-28T19:08:34.639Z","d_perf":75.0,"f_tranco":12569,"f_tranco_date":"2026-10-28","f_tranco_domain":"rhs.org.uk","f_uk_rank":5000,"f_p75_lcp":1500.0,"f_p75_inp":100.0,"f_p75_cls":0.0,"f_p75_ttfb":300.0,"f_good_lcp":0.883,"f_good_inp":0.913,"f_good_cls":0.958,"f_phone_share":0.7324,"alva_visits":1255706,"alva_rank":24,"alva_change":"+13%","alva_note":"RHS Garden Wisley","f_cwv":1,"f_lcp_trend":2.4,"x_pages":394216,"x_platform":"Kentico","x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"D","x_obs_score":35,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":0,"x_attraction_schema":0,"a_viol":2,"a_nodes":5,"a_serious":2,"a_rules":[{"id":"color-contrast","impact":"serious","nodes":3},{"id":"link-in-text-block","impact":"serious","nodes":2}],"p_visit_url":"https://www.rhs.org.uk/gardens/wisley","p_visit_perf":28.999999999999996,"p_visit_lcp":7613.234499999999,"p_visit_tbt":5331.42475,"p_visit_kb":4235,"p_visit_runs":3,"p_whatson_url":"https://www.rhs.org.uk/gardens/wisley/whats-on","p_whatson_perf":15.0,"p_whatson_lcp":9312.144000000004,"p_whatson_tbt":12652.755749999997,"p_whatson_kb":5293,"p_whatson_runs":3,"p_avg_perf":25.7,"c_co2":0.358},{"slug":"eden","name":"Eden Project","group":"Garden / museum","url":"https://www.edenproject.com/","runs":3,"m_perf":50.0,"m_a11y":100,"m_bp":100,"m_seo":92.0,"m_lcp":8315.114,"m_tbt":1136,"m_cls":0.026,"m_kb":14255.771,"m_req":39,"m_tp":5,"m_tp_ms":399.947,"m_perf_range":[49.0,55.00000000000001],"dg_js_kb":763,"dg_img_kb":295,"dg_font_kb":44,"dg_css_kb":27,"dg_img_modern":0.251,"dg_ttfb":115,"dg_lcp_delay":417,"dg_render_delay":-590,"dg_rb_n":3,"dg_boot":2057,"dg_unused_js":264,"dg_dom":1436,"dg_tp_top":[["Google Tag Manager",355],["Civic",47]],"m_at":"2026-10-28T19:10:48.934Z","d_perf":89.0,"t_url":"https://www.edenproject.com/book","t_runs":3,"t_perf":80.0,"t_lcp":1430.0205,"t_tbt":818,"t_kb":1984,"f_tranco":64912,"f_tranco_date":"2026-10-28","f_tranco_domain":"edenproject.com","f_uk_rank":50000,"f_p75_lcp":1000.0,"f_p75_inp":175.0,"f_p75_cls":0.0,"f_p75_ttfb":300.0,"f_good_lcp":0.922,"f_good_inp":0.754,"f_good_cls":0.926,"f_phone_share":0.796,"alva_visits":679076,"alva_rank":59,"alva_change":"+1%","alva_note":"","f_cwv":1,"f_lcp_trend":1.2,"x_pages":936,"x_platform":"Drupal","x_framework":null,"x_booking":["shop.edenproject.com"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"C","x_obs_score":55,"x_green":true,"x_host":"Krystal","x_cdn":false,"x_schema_n":0,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"p_visit_url":"https://www.edenproject.com/visit","p_visit_perf":49.0,"p_visit_lcp":8108.014000000001,"p_visit_tbt":1334.5,"p_visit_kb":15019,"p_visit_runs":3,"p_whatson_url":"https://www.edenproject.com/whats-on","p_whatson_perf":80.0,"p_whatson_lcp":2104.89,"p_whatson_tbt":698.5,"p_whatson_kb":1381,"p_whatson_runs":3,"p_avg_perf":64.8,"c_co2":1.767},{"slug":"bm","name":"British Museum","group":"Garden / museum","url":"https://www.britishmuseum.org/","runs":3,"m_perf":41.0,"m_a11y":90.0,"m_bp":81.0,"m_seo":92.0,"m_lcp":15633.932,"m_tbt":2333.171,"m_cls":0.021,"m_kb":11855.586,"m_req":46,"m_tp":5,"m_tp_ms":525.328,"m_perf_range":[41.0,43.0],"dg_js_kb":1646,"dg_img_kb":734,"dg_font_kb":125,"dg_css_kb":46,"dg_img_modern":0.529,"dg_ttfb":116,"dg_lcp_delay":115,"dg_render_delay":1583,"dg_rb_n":3,"dg_boot":3844,"dg_unused_js":596,"dg_dom":45135,"dg_tp_top":[["Google Tag Manager",440],["Cookiebot",85]],"m_at":"2026-10-28T19:14:25.257Z","d_perf":88.0,"f_tranco":6354,"f_tranco_date":"2026-10-28","f_tranco_domain":"britishmuseum.org","f_uk_rank":5000,"f_p75_lcp":1400.0,"f_p75_inp":275.0,"f_p75_cls":0.0,"f_p75_ttfb":500.0,"f_good_lcp":0.9,"f_good_inp":0.605,"f_good_cls":0.894,"f_phone_share":0.5295,"alva_visits":6440120,"alva_rank":2,"alva_change":"-1%","alva_note":"","f_cwv":0,"f_lcp_trend":7.1,"x_pages":null,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":true,"x_lang":null,"x_schema":[],"x_obs_grade":"B","x_obs_score":70,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"p_na":"bot check on every visit (plain fetch and Chrome, 29 Oct); not worked round","c_co2":1.799},{"slug":"vam","name":"V&A","group":"Garden / museum","url":"https://www.vam.ac.uk/","runs":3,"m_perf":61.0,"m_a11y":100,"m_bp":100,"m_seo":92.0,"m_lcp":5280.883,"m_tbt":975.188,"m_cls":0.032,"m_kb":2011.68,"m_req":40,"m_tp":4,"m_tp_ms":549.935,"m_perf_range":[54.0,69.0],"dg_js_kb":536,"dg_img_kb":1091,"dg_font_kb":79,"dg_css_kb":45,"dg_img_modern":0.0,"dg_ttfb":100,"dg_lcp_delay":15,"dg_render_delay":241,"dg_rb_n":2,"dg_boot":2788,"dg_unused_js":192,"dg_dom":1434,"dg_tp_top":[["Optanon",408],["Google Tag Manager",142]],"m_at":"2026-10-28T19:16:57.985Z","d_perf":94.0,"f_tranco":10008,"f_tranco_date":"2026-10-28","f_tranco_domain":"vam.ac.uk","f_uk_rank":5000,"f_p75_lcp":1600.0,"f_p75_inp":175.0,"f_p75_cls":0.0,"f_p75_ttfb":900.0,"f_good_lcp":0.858,"f_good_inp":0.805,"f_good_cls":0.875,"f_phone_share":0.6144,"alva_visits":3332300,"alva_rank":7,"alva_change":"-5%","alva_note":"V&A South Kensington","f_cwv":1,"f_lcp_trend":-5.0,"x_pages":8993,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"C","x_obs_score":50,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":0,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"p_visit_url":"https://www.vam.ac.uk/south-kensington/visit","p_visit_perf":56.99999999999999,"p_visit_lcp":8715.437100000001,"p_visit_tbt":460.5,"p_visit_kb":1590,"p_visit_runs":3,"p_whatson_url":"https://www.vam.ac.uk/whatson","p_whatson_perf":27.0,"p_whatson_lcp":11663.6025,"p_whatson_tbt":982.9999999999991,"p_whatson_kb":4914,"p_whatson_runs":3,"p_avg_perf":48.3,"c_co2":0.305},{"slug":"nhm","name":"Natural History Museum","group":"Garden / museum","url":"https://www.nhm.ac.uk/","runs":3,"m_perf":53.0,"m_a11y":100,"m_bp":81.0,"m_seo":100,"m_lcp":11259.016,"m_tbt":787,"m_cls":0.0,"m_kb":3220.081,"m_req":52,"m_tp":3,"m_tp_ms":81.967,"m_perf_range":[51.0,53.0],"dg_js_kb":914,"dg_img_kb":2036,"dg_font_kb":179,"dg_css_kb":26,"dg_img_modern":0.0,"dg_ttfb":109,"dg_lcp_delay":256,"dg_render_delay":142,"dg_rb_n":2,"dg_boot":1657,"dg_unused_js":485,"dg_dom":1632,"dg_tp_top":[["Google Tag Manager",50],["Adobe Tag Manager",26],["Cloudflare",6]],"m_at":"2026-10-28T19:17:47.200Z","d_perf":88.0,"f_tranco":10523,"f_tranco_date":"2026-10-28","f_tranco_domain":"nhm.ac.uk","f_uk_rank":10000,"f_p75_lcp":1600.0,"f_p75_inp":150.0,"f_p75_cls":0.1,"f_p75_ttfb":600.0,"f_good_lcp":0.862,"f_good_inp":0.827,"f_good_cls":0.688,"f_phone_share":0.6219,"alva_visits":7116929,"alva_rank":1,"alva_change":"+13%","alva_note":"South Kensington","f_cwv":1,"f_lcp_trend":0.9,"x_pages":3382,"x_platform":null,"x_framework":"Next.js","x_booking":["www.nhmshop.co.uk"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"C-","x_obs_score":45,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":0,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"p_visit_url":"https://www.nhm.ac.uk/visit.html","p_visit_perf":51.0,"p_visit_lcp":7604.635,"p_visit_tbt":847.5,"p_visit_kb":1878,"p_visit_runs":3,"p_whatson_url":"https://www.nhm.ac.uk/whats-on.html","p_whatson_perf":50.0,"p_whatson_lcp":10636.080000000002,"p_whatson_tbt":1176,"p_whatson_kb":3906,"p_whatson_runs":3,"p_avg_perf":51.3,"c_co2":0.489},{"slug":"science","name":"Science Museum","group":"Garden / museum","url":"https://www.sciencemuseum.org.uk/","runs":3,"m_perf":47.0,"m_a11y":96.0,"m_bp":58.0,"m_seo":92.0,"m_lcp":10795.995,"m_tbt":762,"m_cls":0.102,"m_kb":3005.524,"m_req":64,"m_tp":7,"m_tp_ms":306.345,"m_perf_range":[45.0,49.0],"dg_js_kb":1331,"dg_img_kb":1131,"dg_font_kb":315,"dg_css_kb":47,"dg_img_modern":0.0,"dg_ttfb":99,"dg_lcp_delay":85,"dg_render_delay":172,"dg_rb_n":2,"dg_boot":2477,"dg_unused_js":563,"dg_dom":1306,"dg_tp_top":[["Google Tag Manager",252],["cookiepro.com",51],["YouTube",2],["Fathom Analytics",1]],"m_at":"2026-10-28T19:19:14.874Z","d_perf":86.0,"f_tranco":23046,"f_tranco_date":"2026-10-28","f_tranco_domain":"sciencemuseum.org.uk","f_uk_rank":10000,"f_p75_lcp":1000.0,"f_p75_inp":125.0,"f_p75_cls":0.0,"f_p75_ttfb":300.0,"f_good_lcp":0.933,"f_good_inp":0.895,"f_good_cls":0.956,"f_phone_share":0.6724,"alva_visits":2640417,"alva_rank":10,"alva_change":"-7%","alva_note":"","f_cwv":1,"f_lcp_trend":2.5,"x_pages":571,"x_platform":"Drupal","x_framework":null,"x_booking":["shop.sciencemuseum.org.uk","tickets.sciencemuseum.org.uk"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["Organization","PostalAddress"],"x_obs_grade":"B","x_obs_score":75,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":2,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"p_visit_url":"https://www.sciencemuseum.org.uk/visit","p_visit_perf":50.0,"p_visit_lcp":5803.162,"p_visit_tbt":1010,"p_visit_kb":2629,"p_visit_runs":3,"p_whatson_url":"https://www.sciencemuseum.org.uk/see-and-do/welcome","p_whatson_perf":41.0,"p_whatson_lcp":10451.5065,"p_whatson_tbt":1589,"p_whatson_kb":2547,"p_whatson_runs":3,"p_avg_perf":46.0,"c_co2":0.456},{"slug":"tate","name":"Tate","group":"Garden / museum","url":"https://www.tate.org.uk/","runs":3,"m_perf":47.0,"m_a11y":100,"m_bp":100,"m_seo":100,"m_lcp":20710.193,"m_tbt":1435,"m_cls":0.013,"m_kb":4820.681,"m_req":77,"m_tp":10,"m_tp_ms":464.924,"m_perf_range":[45.0,47.0],"dg_js_kb":1828,"dg_img_kb":2704,"dg_font_kb":117,"dg_css_kb":125,"dg_img_modern":0.527,"dg_ttfb":197,"dg_lcp_delay":null,"dg_render_delay":1027,"dg_rb_n":2,"dg_boot":2694,"dg_unused_js":642,"dg_dom":876,"dg_tp_top":[["Google Tag Manager",279],["Google CDN",75],["Didomi",46],["AB Tasty",12]],"m_at":"2026-10-28T19:20:46.228Z","d_perf":88.0,"f_tranco":6438,"f_tranco_date":"2026-10-28","f_tranco_domain":"tate.org.uk","f_uk_rank":5000,"f_p75_lcp":2000.0,"f_p75_inp":150.0,"f_p75_cls":0.0,"f_p75_ttfb":800.0,"f_good_lcp":0.817,"f_good_inp":0.818,"f_good_cls":0.885,"f_phone_share":0.3988,"alva_visits":4514266,"alva_rank":4,"alva_change":"-2%","alva_note":"Tate Modern; Tate Britain 1,149,325 (rank 30)","f_cwv":1,"f_lcp_trend":7.5,"x_pages":186695,"x_platform":null,"x_framework":null,"x_booking":["shop.tate.org.uk"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"B-","x_obs_score":65,"x_green":true,"x_host":"Axis12 Ltd","x_cdn":false,"x_schema_n":0,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"p_visit_url":"https://www.tate.org.uk/visit","p_visit_perf":47.0,"p_visit_lcp":18497.796500000004,"p_visit_tbt":1500,"p_visit_kb":3518,"p_visit_runs":3,"p_whatson_url":"https://www.tate.org.uk/whats-on","p_whatson_perf":44.5,"p_whatson_lcp":23360.75875,"p_whatson_tbt":1589.500000000001,"p_whatson_kb":6141,"p_whatson_runs":2,"p_avg_perf":46.2,"c_co2":0.597},{"slug":"hpstudio","name":"Warner Bros. Studio Tour London","group":"Leisure","url":"https://www.wbstudiotour.co.uk/","runs":3,"m_perf":45.0,"m_a11y":92.0,"m_bp":100,"m_seo":92.0,"m_lcp":12445.735,"m_tbt":387.0,"m_cls":0.162,"m_kb":22075.481,"m_req":102,"m_tp":8,"m_tp_ms":182.472,"m_perf_range":[42.0,48.0],"dg_js_kb":579,"dg_img_kb":6979,"dg_font_kb":187,"dg_css_kb":34,"dg_img_modern":0.819,"dg_ttfb":993,"dg_lcp_delay":516,"dg_render_delay":45,"dg_rb_n":3,"dg_boot":1049,"dg_unused_js":211,"dg_dom":1366,"dg_tp_top":[["Google Tag Manager",81],["Clarity",50],["Optanon",47],["site.com",4]],"m_at":"2026-10-28T19:23:08.607Z","d_perf":67.0,"t_url":"https://www.wbstudiotour.co.uk/tickets/","t_runs":3,"t_perf":47.0,"t_lcp":9180.938999999998,"t_tbt":574.5,"t_kb":2029,"f_tranco":55838,"f_tranco_date":"2026-10-28","f_tranco_domain":"wbstudiotour.co.uk","f_uk_rank":10000,"f_p75_lcp":2200.0,"f_p75_inp":150.0,"f_p75_cls":0.0,"f_p75_ttfb":1200.0,"f_good_lcp":0.8,"f_good_inp":0.85,"f_good_cls":0.963,"f_phone_share":0.7831,"f_cwv":1,"f_lcp_trend":-7.9,"x_pages":632,"x_platform":"WordPress","x_framework":null,"x_booking":["harrypottershop.co.uk"],"x_ticketing":[],"x_blocked":false,"x_lang":5,"x_schema":["BreadcrumbList","EntryPoint","ImageObject","ListItem","PropertyValueSpecification","ReadAction","SearchAction","WebPage","WebSite"],"x_obs_grade":"B-","x_obs_score":65,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":9,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"p_visit_url":"https://www.wbstudiotour.co.uk/plan-your-visit/opening-times/","p_visit_perf":50.0,"p_visit_lcp":8020.062000000002,"p_visit_tbt":439,"p_visit_kb":1748,"p_visit_runs":3,"p_whatson_url":"https://www.wbstudiotour.co.uk/the-experience/whats-on/","p_whatson_perf":50.0,"p_whatson_lcp":14803.020999999995,"p_whatson_tbt":457,"p_whatson_kb":2994,"p_whatson_runs":3,"p_avg_perf":48.0,"c_co2":3.35},{"slug":"altontowers","name":"Alton Towers","group":"Leisure","url":"https://www.altontowers.com/","runs":3,"m_perf":49.0,"m_a11y":88.0,"m_bp":73.0,"m_seo":92.0,"m_lcp":8615.593,"m_tbt":927.0,"m_cls":0.0,"m_kb":3248.989,"m_req":68,"m_tp":4,"m_tp_ms":250.103,"m_perf_range":[45.0,50.0],"dg_js_kb":805,"dg_img_kb":1892,"dg_font_kb":66,"dg_css_kb":82,"dg_img_modern":1.0,"dg_ttfb":115,"dg_lcp_delay":345,"dg_render_delay":207,"dg_rb_n":3,"dg_boot":2249,"dg_unused_js":239,"dg_dom":2214,"dg_tp_top":[["Google Tag Manager",128],["Optanon",41],["azure.com",26],["VWO",16]],"m_at":"2026-10-28T19:24:25.670Z","d_perf":94.0,"t_url":"https://www.altontowers.com/tickets-passes/day-passes/","t_runs":3,"t_perf":50.0,"t_lcp":5276.916500000001,"t_tbt":1518,"t_kb":1597,"f_tranco":120544,"f_tranco_date":"2026-10-28","f_tranco_domain":"altontowers.com","f_uk_rank":5000,"f_p75_lcp":900.0,"f_p75_inp":300.0,"f_p75_cls":0.0,"f_p75_ttfb":300.0,"f_good_lcp":0.945,"f_good_inp":0.501,"f_good_cls":0.973,"f_phone_share":0.866,"f_cwv":0,"f_lcp_trend":1.2,"x_pages":448,"x_platform":"Umbraco","x_framework":null,"x_booking":["me-twalton.tickets.altontowers.com","shop.altontowers.com"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["Answer","FAQPage","GeoCoordinates","ImageGallery","ImageObject","OpeningHoursSpecification","Organization","PostalAddress","Question","SearchAction","TouristAttraction","WebSite"],"x_obs_grade":"C-","x_obs_score":45,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":12,"x_attraction_schema":1,"a_viol":1,"a_nodes":1,"a_serious":1,"a_rules":[{"id":"link-name","impact":"serious","nodes":1}],"p_visit_url":"https://www.altontowers.com/plan-your-visit/before-you-visit/opening-times/","p_visit_perf":60.0,"p_visit_lcp":6113.786499999999,"p_visit_tbt":637,"p_visit_kb":1977,"p_visit_runs":3,"p_whatson_url":"https://www.altontowers.com/explore/events/","p_whatson_perf":69.0,"p_whatson_lcp":4494.6195,"p_whatson_tbt":494,"p_whatson_kb":1552,"p_whatson_runs":3,"p_avg_perf":57.0,"c_co2":0.493},{"slug":"centerparcs","name":"Center Parcs","group":"Leisure","url":"https://www.centerparcs.co.uk/","runs":3,"m_perf":50.0,"m_a11y":99.0,"m_bp":58.0,"m_seo":92.0,"m_lcp":3815.896,"m_tbt":2292.0,"m_cls":0.012,"m_kb":7564.553,"m_req":186,"m_tp":10,"m_tp_ms":650.832,"m_perf_range":[45.0,54.0],"dg_js_kb":2142,"dg_img_kb":2069,"dg_font_kb":300,"dg_css_kb":176,"dg_img_modern":0.957,"dg_ttfb":127,"dg_lcp_delay":null,"dg_render_delay":400,"dg_rb_n":4,"dg_boot":4026,"dg_unused_js":1227,"dg_dom":2390,"dg_tp_top":[["Adobe Scene7",284],["Google Tag Manager",83],["Google/Doubleclick Ads",45],["Optanon",42]],"m_at":"2026-10-28T19:26:39.757Z","d_perf":65.0,"f_tranco":63018,"f_tranco_date":"2026-10-28","f_tranco_domain":"centerparcs.co.uk","f_uk_rank":1000,"f_p75_lcp":1500.0,"f_p75_inp":150.0,"f_p75_cls":0.0,"f_p75_ttfb":300.0,"f_good_lcp":0.828,"f_good_inp":0.843,"f_good_cls":0.856,"f_phone_share":0.8058,"f_cwv":1,"f_lcp_trend":5.8,"x_pages":769,"x_platform":"Adobe Experience Manager","x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["ContactPoint","ImageObject","Organization","WebPage"],"x_obs_grade":"B+","x_obs_score":80,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":4,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"p_na":"holiday company: no day-visit or what's-on pages to compare","c_co2":1.148},{"slug":"fortnums","name":"Fortnum & Mason","group":"UK business","url":"https://www.fortnumandmason.com/","runs":3,"m_perf":36.0,"m_a11y":96.0,"m_bp":81.0,"m_seo":92.0,"m_lcp":14727.106,"m_tbt":1279.5,"m_cls":0.057,"m_kb":2923.994,"m_req":220,"m_tp":20,"m_tp_ms":145.802,"m_perf_range":[35.0,36.0],"dg_js_kb":1710,"dg_img_kb":772,"dg_font_kb":185,"dg_css_kb":114,"dg_img_modern":0.989,"dg_ttfb":179,"dg_lcp_delay":13,"dg_render_delay":1260,"dg_rb_n":7,"dg_boot":5473,"dg_unused_js":514,"dg_dom":1033,"dg_tp_top":[["srcspot.com",33],["Usercentrics CMP",24],["Noibu",22],["Adobe Tag Manager",20]],"m_at":"2026-10-28T19:28:07.072Z","d_perf":77.0,"f_tranco":59135,"f_tranco_date":"2026-10-28","f_tranco_domain":"fortnumandmason.com","f_uk_rank":5000,"f_p75_lcp":3500.0,"f_p75_inp":300.0,"f_p75_cls":0.2,"f_p75_ttfb":500.0,"f_good_lcp":0.586,"f_good_inp":0.614,"f_good_cls":0.598,"f_phone_share":0.7583,"f_cwv":0,"f_lcp_trend":4.9,"x_pages":13396,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"C-","x_obs_score":45,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":0,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"c_co2":0.444},{"slug":"liberty","name":"Liberty London","group":"UK business","url":"https://www.libertylondon.com/uk/","runs":3,"m_perf":37.0,"m_a11y":87.0,"m_bp":73.0,"m_seo":92.0,"m_lcp":5149.446,"m_tbt":12152.5,"m_cls":0.074,"m_kb":3302.288,"m_req":139,"m_tp":14,"m_tp_ms":721.03,"m_perf_range":[32.0,40.0],"dg_js_kb":2549,"dg_img_kb":295,"dg_font_kb":211,"dg_css_kb":81,"dg_img_modern":0.774,"dg_ttfb":604,"dg_lcp_delay":19,"dg_render_delay":168,"dg_rb_n":3,"dg_boot":14908,"dg_unused_js":1011,"dg_dom":5170,"dg_tp_top":[["Google Tag Manager",520],["Optanon",52],["srcspot.com",33],["Klarna",24]],"m_at":"2026-10-28T19:30:28.837Z","d_perf":53.0,"f_tranco":58035,"f_tranco_date":"2026-10-28","f_tranco_domain":"libertylondon.com","f_uk_rank":5000,"f_p75_lcp":1600.0,"f_p75_inp":250.0,"f_p75_cls":0.05,"f_p75_ttfb":800.0,"f_good_lcp":0.885,"f_good_inp":0.655,"f_good_cls":0.844,"f_phone_share":0.6768,"f_cwv":0,"f_lcp_trend":4.3,"x_pages":43030,"x_platform":"Salesforce Commerce","x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["ContactPoint","DepartmentStore","ItemList","ListItem","OpeningHoursSpecification","Organization","PostalAddress","SearchAction"],"x_obs_grade":null,"x_obs_score":null,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":8,"x_attraction_schema":0,"a_viol":4,"a_nodes":16,"a_serious":4,"a_rules":[{"id":"aria-required-children","impact":"critical","nodes":1},{"id":"color-contrast","impact":"serious","nodes":1},{"id":"listitem","impact":"serious","nodes":13},{"id":"meta-viewport","impact":"critical","nodes":1}],"c_co2":0.501},{"slug":"johnlewis","name":"John Lewis","group":"UK business","url":"https://www.johnlewis.com/","runs":3,"m_perf":34.0,"m_a11y":100,"m_bp":100,"m_seo":82.0,"m_lcp":10231.705,"m_tbt":1686.0,"m_cls":0,"m_kb":5008.569,"m_req":184,"m_tp":10,"m_tp_ms":88.183,"m_perf_range":[33.0,35.0],"dg_js_kb":2752,"dg_img_kb":1656,"dg_font_kb":180,"dg_css_kb":163,"dg_img_modern":0.893,"dg_ttfb":458,"dg_lcp_delay":11,"dg_render_delay":121,"dg_rb_n":9,"dg_boot":6296,"dg_unused_js":609,"dg_dom":1531,"dg_tp_top":[["Monetate",62],["Unpkg",3],["New Relic",1]],"m_at":"2026-10-28T19:31:33.468Z","d_perf":80.0,"f_tranco":4934,"f_tranco_date":"2026-10-28","f_tranco_domain":"johnlewis.com","f_uk_rank":1000,"f_p75_lcp":1500.0,"f_p75_inp":150.0,"f_p75_cls":0.0,"f_p75_ttfb":700.0,"f_good_lcp":0.92,"f_good_inp":0.847,"f_good_cls":0.899,"f_phone_share":0.644,"f_cwv":1,"f_lcp_trend":-1.6,"x_pages":null,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":true,"x_lang":null,"x_schema":[],"x_obs_grade":"F","x_obs_score":5,"x_green":false,"x_host":null,"x_cdn":false,"c_co2":0.76},{"slug":"mands","name":"Marks & Spencer","group":"UK business","url":"https://www.marksandspencer.com/","runs":3,"m_perf":33.0,"m_a11y":100,"m_bp":58.0,"m_seo":92.0,"m_lcp":7291.847,"m_tbt":2345.5,"m_cls":0.032,"m_kb":2795.87,"m_req":133,"m_tp":13,"m_tp_ms":501.65,"m_perf_range":[33.0,35.0],"dg_js_kb":1637,"dg_img_kb":1113,"dg_font_kb":37,"dg_css_kb":48,"dg_img_modern":0.722,"dg_ttfb":110,"dg_lcp_delay":22,"dg_render_delay":174,"dg_rb_n":6,"dg_boot":7894,"dg_unused_js":345,"dg_dom":3050,"dg_tp_top":[["iseaskies.com",237],["Facebook",104],["Optimizely",83],["Dynatrace",73]],"m_at":"2026-10-28T19:34:12.048Z","d_perf":89.0,"f_tranco":4937,"f_tranco_date":"2026-10-28","f_tranco_domain":"marksandspencer.com","f_uk_rank":1000,"f_p75_lcp":1600.0,"f_p75_inp":175.0,"f_p75_cls":0.05,"f_p75_ttfb":700.0,"f_good_lcp":0.882,"f_good_inp":0.754,"f_good_cls":0.796,"f_phone_share":0.6755,"f_cwv":1,"f_lcp_trend":2.4,"x_pages":209407,"x_platform":"Contentful","x_framework":"Next.js","x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["EntryPoint","SearchAction","WebSite"],"x_obs_grade":"B","x_obs_score":70,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":3,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"c_co2":0.424},{"slug":"bbc","name":"BBC","group":"UK business","url":"https://www.bbc.co.uk/","runs":3,"m_perf":64.0,"m_a11y":100,"m_bp":77.0,"m_seo":100,"m_lcp":3298.204,"m_tbt":2073.5,"m_cls":0,"m_kb":1944.653,"m_req":123,"m_tp":5,"m_tp_ms":846.026,"m_perf_range":[56.99999999999999,66.0],"dg_js_kb":1145,"dg_img_kb":503,"dg_font_kb":171,"dg_css_kb":0,"dg_img_modern":0.967,"dg_ttfb":161,"dg_lcp_delay":22,"dg_render_delay":35,"dg_rb_n":0,"dg_boot":3487,"dg_unused_js":138,"dg_dom":5896,"dg_tp_top":[["bbci.co.uk",818],["Chartbeat",18],["DotMetrics",9],["Scorecard Research",2]],"m_at":"2026-10-28T19:35:17.378Z","d_perf":89.0,"f_tranco":234,"f_tranco_date":"2026-10-28","f_tranco_domain":"bbc.co.uk","f_uk_rank":1000,"f_p75_lcp":800.0,"f_p75_inp":100.0,"f_p75_cls":0.0,"f_p75_ttfb":300.0,"f_good_lcp":0.96,"f_good_inp":0.875,"f_good_cls":0.986,"f_phone_share":0.7396,"f_cwv":1,"f_lcp_trend":0.8,"x_pages":3133294,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["CollectionPage","ImageObject","ItemList","NewsMediaOrganization"],"x_obs_grade":"A+","x_obs_score":110,"x_green":null,"x_host":"Fastly","x_cdn":true,"x_schema_n":4,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"c_co2":0.295},{"slug":"govuk","name":"GOV.UK","group":"UK business","url":"https://www.gov.uk/","runs":3,"m_perf":78.0,"m_a11y":100,"m_bp":100,"m_seo":100,"m_lcp":1685.319,"m_tbt":0,"m_cls":0.565,"m_kb":202.312,"m_req":17,"m_tp":0,"m_tp_ms":0,"m_perf_range":[78.0,99.0],"dg_js_kb":54,"dg_img_kb":26,"dg_font_kb":64,"dg_css_kb":43,"dg_img_modern":0.0,"dg_ttfb":61,"dg_lcp_delay":null,"dg_render_delay":181,"dg_rb_n":2,"dg_boot":121,"dg_unused_js":26,"dg_dom":582,"dg_tp_top":[],"m_at":"2026-10-28T19:37:41.698Z","d_perf":88.0,"f_tranco":294,"f_tranco_date":"2026-10-28","f_tranco_domain":"www.gov.uk","f_uk_rank":1000,"f_p75_lcp":700.0,"f_p75_inp":100.0,"f_p75_cls":0.0,"f_p75_ttfb":300.0,"f_good_lcp":0.966,"f_good_inp":0.936,"f_good_cls":0.985,"f_phone_share":0.7129,"f_cwv":1,"f_lcp_trend":0.6,"x_pages":849548,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"A+","x_obs_score":120,"x_green":null,"x_host":"Fastly","x_cdn":true,"x_schema_n":0,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"c_co2":0.031},{"slug":"seetickets","name":"See Tickets","group":"Ticketing / events","url":"https://www.seetickets.com/","runs":3,"m_perf":38.0,"m_a11y":77.0,"m_bp":77.0,"m_seo":83.0,"m_lcp":14660.973,"m_tbt":2061.0,"m_cls":0,"m_kb":5047.03,"m_req":104,"m_tp":21,"m_tp_ms":581.653,"m_perf_range":[37.0,38.0],"dg_js_kb":2316,"dg_img_kb":2505,"dg_font_kb":79,"dg_css_kb":87,"dg_img_modern":0.0,"dg_ttfb":300,"dg_lcp_delay":12,"dg_render_delay":778,"dg_rb_n":2,"dg_boot":6697,"dg_unused_js":853,"dg_dom":890,"dg_tp_top":[["Google Tag Manager",281],["ststat.net",59],["Facebook",55],["Other Google APIs/SDKs",49]],"m_at":"2026-10-28T19:38:12.580Z","d_perf":75.0,"f_tranco":15907,"f_tranco_date":"2026-10-28","f_tranco_domain":"seetickets.com","f_uk_rank":5000,"f_p75_lcp":1700.0,"f_p75_inp":175.0,"f_p75_cls":0.0,"f_p75_ttfb":800.0,"f_good_lcp":0.864,"f_good_inp":0.776,"f_good_cls":0.843,"f_phone_share":0.8249,"f_cwv":1,"f_lcp_trend":-5.0,"x_pages":null,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"D","x_obs_score":30,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":0,"x_attraction_schema":0,"a_viol":3,"a_nodes":3,"a_serious":3,"a_rules":[{"id":"document-title","impact":"serious","nodes":1},{"id":"html-has-lang","impact":"serious","nodes":1},{"id":"meta-viewport","impact":"critical","nodes":1}],"c_co2":0.766},{"slug":"fever","name":"Fever","group":"Ticketing / events","url":"https://feverup.com/","runs":3,"m_perf":49.0,"m_a11y":93.0,"m_bp":100,"m_seo":92.0,"m_lcp":8264.169,"m_tbt":813,"m_cls":0.0,"m_kb":7808.105,"m_req":321,"m_tp":8,"m_tp_ms":78.344,"m_perf_range":[49.0,50.0],"dg_js_kb":1251,"dg_img_kb":842,"dg_font_kb":108,"dg_css_kb":8,"dg_img_modern":0.926,"dg_ttfb":204,"dg_lcp_delay":10,"dg_render_delay":163,"dg_rb_n":1,"dg_boot":2636,"dg_unused_js":222,"dg_dom":639,"dg_tp_top":[["Google Tag Manager",42],["Mixpanel",12],["permutive.app",12],["Unpkg",1]],"m_at":"2026-10-28T19:40:27.690Z","d_perf":84.0,"f_tranco":3967,"f_tranco_date":"2026-10-28","f_tranco_domain":"feverup.com","f_uk_rank":5000,"f_p75_lcp":2100.0,"f_p75_inp":300.0,"f_p75_cls":0.0,"f_p75_ttfb":1000.0,"f_good_lcp":0.821,"f_good_inp":0.594,"f_good_cls":0.974,"f_phone_share":0.8576,"f_cwv":0,"f_lcp_trend":-2.3,"x_pages":null,"x_platform":null,"x_framework":"Angular","x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":36,"x_schema":["Brand","ContactPoint","Corporation","Person","VideoObject","WebSite"],"x_obs_grade":"B","x_obs_score":70,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":6,"x_attraction_schema":0,"a_viol":2,"a_nodes":13,"a_serious":2,"a_rules":[{"id":"color-contrast","impact":"serious","nodes":1},{"id":"listitem","impact":"serious","nodes":12}],"c_co2":1.185},{"slug":"rglive","name":"RG Live","group":"Ticketing / events","url":"https://www.rg.live/","runs":3,"m_perf":64.0,"m_a11y":93.0,"m_bp":77.0,"m_seo":92.0,"m_lcp":10255.722,"m_tbt":202.5,"m_cls":0.116,"m_kb":9544.111,"m_req":76,"m_tp":9,"m_tp_ms":78.914,"m_perf_range":[57.99999999999999,66.0],"dg_js_kb":421,"dg_img_kb":2125,"dg_font_kb":306,"dg_css_kb":35,"dg_img_modern":0.859,"dg_ttfb":486,"dg_lcp_delay":684,"dg_render_delay":518,"dg_rb_n":2,"dg_boot":4500,"dg_unused_js":172,"dg_dom":1449,"dg_tp_top":[["Google Tag Manager",43],["Optanon",16],["New Relic",11],["Google CDN",5]],"m_at":"2026-10-28T19:41:32.883Z","d_perf":86.0,"f_tranco":2687824,"f_tranco_date":"2026-10-28","f_tranco_domain":"rg.live","f_uk_rank":500000,"f_p75_lcp":2200.0,"f_p75_inp":100.0,"f_p75_cls":0.05,"f_p75_ttfb":800.0,"f_good_lcp":0.803,"f_good_inp":0.901,"f_good_cls":0.836,"f_phone_share":0.7991,"f_cwv":1,"f_lcp_trend":4.9,"x_pages":272,"x_platform":"WordPress","x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["BreadcrumbList","EntryPoint","ImageObject","ListItem","PropertyValueSpecification","ReadAction","SearchAction","WebPage","WebSite"],"x_obs_grade":"F","x_obs_score":20,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":9,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"c_co2":1.448},{"slug":"expian","name":"Expian","group":"Software platforms","url":"https://www.expian.io/","runs":0,"f_tranco":972823,"f_tranco_date":"2026-10-28","f_tranco_domain":"expian.io","x_pages":null,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":true,"x_lang":null,"x_schema":[],"x_obs_grade":null,"x_obs_score":null,"x_green":false,"x_host":null,"x_cdn":false,"note":"too little Chrome traffic for real-visitor figures; its site returned an error (500, a WordPress error page) to the speed test and accessibility checker on 28 Oct"},{"slug":"activecampaign","name":"ActiveCampaign","group":"Software platforms","url":"https://www.activecampaign.com/","runs":3,"m_perf":57.0,"m_a11y":86.0,"m_bp":73.0,"m_seo":100,"m_lcp":6524.966,"m_tbt":509,"m_cls":0.0,"m_kb":1872.27,"m_req":105,"m_tp":14,"m_tp_ms":254.195,"m_perf_range":[56.00000000000001,74.0],"dg_js_kb":711,"dg_img_kb":704,"dg_font_kb":205,"dg_css_kb":40,"dg_img_modern":0.941,"dg_ttfb":127,"dg_lcp_delay":13,"dg_render_delay":217,"dg_rb_n":0,"dg_boot":1727,"dg_unused_js":204,"dg_dom":2694,"dg_tp_top":[["Google Tag Manager",188],["Adobe Tag Manager",31],["Cloudflare",14],["cdn-cookieyes.com",12]],"m_at":"2026-10-28T19:43:50.049Z","d_perf":88.0,"f_tranco":10834,"f_tranco_date":"2026-10-28","f_tranco_domain":"activecampaign.com","f_uk_rank":100000,"f_p75_lcp":2100.0,"f_p75_inp":425.0,"f_p75_cls":0.0,"f_p75_ttfb":1100.0,"f_good_lcp":0.813,"f_good_inp":0.482,"f_good_cls":0.967,"f_phone_share":0.2033,"f_cwv":0,"f_lcp_trend":49.7,"x_pages":11578,"x_platform":"Craft","x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":6,"x_schema":["BreadcrumbList","ImageObject","ListItem","Organization","WebSite"],"x_obs_grade":"C-","x_obs_score":45,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":5,"x_attraction_schema":0,"a_viol":2,"a_nodes":32,"a_serious":2,"a_rules":[{"id":"aria-required-children","impact":"critical","nodes":1},{"id":"color-contrast","impact":"serious","nodes":31}],"c_co2":0.284},{"slug":"n8n","name":"n8n","group":"Software platforms","url":"https://n8n.io/","runs":3,"m_perf":57.0,"m_a11y":99.0,"m_bp":77.0,"m_seo":92.0,"m_lcp":5054.131,"m_tbt":443.5,"m_cls":0.034,"m_kb":7235.513,"m_req":225,"m_tp":7,"m_tp_ms":96.169,"m_perf_range":[53.0,70.0],"dg_js_kb":943,"dg_img_kb":131,"dg_font_kb":167,"dg_css_kb":36,"dg_img_modern":0.012,"dg_ttfb":185,"dg_lcp_delay":null,"dg_render_delay":290,"dg_rb_n":10,"dg_boot":3336,"dg_unused_js":249,"dg_dom":1416,"dg_tp_top":[["Google Tag Manager",53],["Cookie-Script.com",29],["Cloudflare",10],["paddle.com",2]],"m_at":"2026-10-28T19:46:19.276Z","d_perf":90.0,"f_tranco":5876,"f_tranco_date":"2026-10-28","f_tranco_domain":"n8n.io","f_uk_rank":100000,"f_p75_lcp":3500.0,"f_p75_inp":375.0,"f_p75_cls":0.25,"f_p75_ttfb":1000.0,"f_good_lcp":0.57,"f_good_inp":0.517,"f_good_cls":0.651,"f_phone_share":0.2544,"f_cwv":0,"f_lcp_trend":-7.7,"x_pages":316304,"x_platform":null,"x_framework":"Nuxt","x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["Organization"],"x_obs_grade":"B-","x_obs_score":65,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":1,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"c_co2":1.098},{"slug":"sonymusic","name":"Sony Music UK","group":"Global brand","url":"https://www.sonymusic.co.uk/","runs":3,"m_perf":92.0,"m_a11y":97.0,"m_bp":77.0,"m_seo":92.0,"m_lcp":2504.401,"m_tbt":169.5,"m_cls":0.014,"m_kb":1615.131,"m_req":47,"m_tp":5,"m_tp_ms":82.408,"m_perf_range":[89.0,92.0],"dg_js_kb":404,"dg_img_kb":1008,"dg_font_kb":78,"dg_css_kb":30,"dg_img_modern":0.0,"dg_ttfb":498,"dg_lcp_delay":126,"dg_render_delay":118,"dg_rb_n":4,"dg_boot":627,"dg_unused_js":123,"dg_dom":718,"dg_tp_top":[["Google Tag Manager",54],["Optanon",13],["New Relic",11]],"m_at":"2026-10-28T19:48:02.607Z","d_perf":99.0,"f_tranco":395147,"f_tranco_date":"2026-10-28","f_tranco_domain":"sonymusic.co.uk","f_uk_rank":100000,"f_p75_lcp":1300.0,"f_p75_inp":100.0,"f_p75_cls":0.0,"f_p75_ttfb":700.0,"f_good_lcp":0.912,"f_good_inp":0.889,"f_good_cls":0.971,"f_phone_share":0.4235,"f_cwv":1,"f_lcp_trend":1.7,"x_pages":1565,"x_platform":"WordPress","x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["BreadcrumbList","EntryPoint","ImageObject","ListItem","Organization","PropertyValueSpecification","ReadAction","SearchAction","WebPage","WebSite"],"x_obs_grade":"D-","x_obs_score":25,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":10,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"c_co2":0.245},{"slug":"apple","name":"Apple UK","group":"Global brand","url":"https://www.apple.com/uk/","runs":3,"m_perf":50.0,"m_a11y":89.0,"m_bp":100,"m_seo":92.0,"m_lcp":10509.86,"m_tbt":404,"m_cls":0.002,"m_kb":2809.882,"m_req":63,"m_tp":0,"m_tp_ms":0,"m_perf_range":[44.0,56.00000000000001],"dg_js_kb":807,"dg_img_kb":318,"dg_font_kb":931,"dg_css_kb":110,"dg_img_modern":0.0,"dg_ttfb":95,"dg_lcp_delay":18,"dg_render_delay":363,"dg_rb_n":15,"dg_boot":1281,"dg_unused_js":368,"dg_dom":1696,"dg_tp_top":[],"m_at":"2026-10-28T19:49:16.150Z","d_perf":88.0,"f_tranco":12,"f_tranco_date":"2026-10-28","f_tranco_domain":"apple.com","f_uk_rank":1000,"f_p75_lcp":1900.0,"f_p75_inp":125.0,"f_p75_cls":0.1,"f_p75_ttfb":700.0,"f_good_lcp":0.829,"f_good_inp":0.896,"f_good_cls":0.789,"f_phone_share":0.5419,"f_cwv":1,"f_lcp_trend":4.0,"x_pages":53312,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":30,"x_schema":["ContactPoint","Organization","SearchAction","WebPage","WebSite"],"x_obs_grade":"B","x_obs_score":70,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":5,"x_attraction_schema":0,"a_viol":3,"a_nodes":13,"a_serious":3,"a_rules":[{"id":"aria-required-children","impact":"critical","nodes":1},{"id":"color-contrast","impact":"serious","nodes":1},{"id":"target-size","impact":"serious","nodes":11}],"note":"real-visitor figures are UK visits only (Chrome UX Report UK data for the whole worldwide address, since the UK page shares it)","c_co2":0.426},{"slug":"samsung","name":"Samsung UK","group":"Global brand","url":"https://www.samsung.com/uk/","runs":3,"m_perf":46.0,"m_a11y":88.0,"m_bp":77.0,"m_seo":92.0,"m_lcp":5989.351,"m_tbt":719.5,"m_cls":0.102,"m_kb":2968.674,"m_req":102,"m_tp":5,"m_tp_ms":1192.132,"m_perf_range":[43.0,46.0],"dg_js_kb":908,"dg_img_kb":201,"dg_font_kb":821,"dg_css_kb":95,"dg_img_modern":0.804,"dg_ttfb":148,"dg_lcp_delay":16,"dg_render_delay":166,"dg_rb_n":6,"dg_boot":6282,"dg_unused_js":272,"dg_dom":3801,"dg_tp_top":[["audioeye-services.com",1028],["TrustArc",86],["Adobe Tag Manager",61],["mPulse",15]],"m_at":"2026-10-28T19:51:41.623Z","d_perf":88.0,"f_tranco":120,"f_tranco_date":"2026-10-28","f_tranco_domain":"samsung.com","f_uk_rank":1000,"f_p75_lcp":1700.0,"f_p75_inp":250.0,"f_p75_cls":0.3,"f_p75_ttfb":500.0,"f_good_lcp":0.857,"f_good_inp":0.662,"f_good_cls":0.592,"f_phone_share":0.7986,"f_cwv":0,"f_lcp_trend":7.1,"x_pages":1361172,"x_platform":"Adobe Experience Manager","x_framework":null,"x_booking":["shop.samsung.com"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["Brand","Corporation","ImageObject","Organization","OwnershipInfo","WebPage","WebSite"],"x_obs_grade":"F","x_obs_score":15,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":7,"x_attraction_schema":0,"a_viol":3,"a_nodes":3,"a_serious":3,"a_rules":[{"id":"button-name","impact":"critical","nodes":1},{"id":"link-name","impact":"serious","nodes":1},{"id":"target-size","impact":"serious","nodes":1}],"note":"real-visitor figures are UK visits only (Chrome UX Report UK data for the whole worldwide address, since the UK page shares it)","c_co2":0.451},{"slug":"tesla","name":"Tesla UK","group":"Global brand","url":"https://www.tesla.com/en_gb","runs":3,"m_perf":25.0,"m_a11y":79.0,"m_bp":100,"m_seo":75.0,"m_lcp":35552.184,"m_tbt":4316.5,"m_cls":0,"m_kb":5947.097,"m_req":127,"m_tp":4,"m_tp_ms":74.338,"m_perf_range":[25.0,25.0],"dg_js_kb":4126,"dg_img_kb":459,"dg_font_kb":188,"dg_css_kb":559,"dg_img_modern":0.998,"dg_ttfb":444,"dg_lcp_delay":1603,"dg_render_delay":2758,"dg_rb_n":7,"dg_boot":7026,"dg_unused_js":969,"dg_dom":2638,"dg_tp_top":[["Google Maps",75],["cloudfront.net",9]],"m_at":"2026-10-28T19:56:23.643Z","d_perf":43.0,"f_tranco":1215,"f_tranco_date":"2026-10-28","f_tranco_domain":"tesla.com","f_uk_rank":5000,"f_p75_lcp":3300.0,"f_p75_inp":200.0,"f_p75_cls":0.0,"f_p75_ttfb":1200.0,"f_good_lcp":0.617,"f_good_inp":0.74,"f_good_cls":0.892,"f_phone_share":0.6283,"f_cwv":0,"f_lcp_trend":20.5,"x_pages":null,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":true,"x_lang":null,"x_schema":[],"x_obs_grade":"D","x_obs_score":30,"x_green":false,"x_host":null,"x_cdn":false,"note":"real-visitor figures are UK visits only (Chrome UX Report UK data for the whole worldwide address, since the UK page shares it)","c_co2":0.903},{"slug":"microsoft","name":"Microsoft UK","group":"Global brand","url":"https://www.microsoft.com/en-gb","runs":3,"m_perf":42.0,"m_a11y":100,"m_bp":73.0,"m_seo":92.0,"m_lcp":17265.522,"m_tbt":702.5,"m_cls":0.01,"m_kb":6073.039,"m_req":211,"m_tp":7,"m_tp_ms":202.5,"m_perf_range":[41.0,42.0],"dg_js_kb":2355,"dg_img_kb":3228,"dg_font_kb":340,"dg_css_kb":273,"dg_img_modern":0.993,"dg_ttfb":219,"dg_lcp_delay":13,"dg_render_delay":2006,"dg_rb_n":13,"dg_boot":6559,"dg_unused_js":394,"dg_dom":2800,"dg_tp_top":[["Clarity",228]],"m_at":"2026-10-28T19:58:55.936Z","d_perf":53.0,"f_tranco":10,"f_tranco_date":"2026-10-28","f_tranco_domain":"microsoft.com","f_uk_rank":1000,"f_p75_lcp":2400.0,"f_p75_inp":1425.0,"f_p75_cls":0.15,"f_p75_ttfb":1000.0,"f_good_lcp":0.753,"f_good_inp":0.566,"f_good_cls":0.727,"f_phone_share":0.4342,"f_cwv":0,"f_lcp_trend":2.6,"x_pages":29443,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"D-","x_obs_score":25,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":0,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"note":"real-visitor figures are UK visits only (Chrome UX Report UK data for the whole worldwide address, since the UK page shares it)","c_co2":0.922},{"slug":"harewood","name":"Harewood House","group":"Historic house","url":"https://harewood.org/","runs":3,"m_perf":48.0,"m_a11y":95.0,"m_bp":96.0,"m_seo":100,"m_lcp":6242.712,"m_tbt":736.5,"m_cls":0.182,"m_kb":1743.465,"m_req":64,"m_tp":12,"m_tp_ms":296.625,"m_perf_range":[43.0,50.0],"dg_js_kb":846,"dg_img_kb":649,"dg_font_kb":70,"dg_css_kb":88,"dg_img_modern":0.986,"dg_ttfb":66,"dg_lcp_delay":20,"dg_render_delay":389,"dg_rb_n":8,"dg_boot":2086,"dg_unused_js":351,"dg_dom":1317,"dg_tp_top":[["Google Tag Manager",163],["Google CDN",118],["cdn-cookieyes.com",10],["spektrix.com",4]],"m_at":"2026-10-28T22:39:45.024Z","d_perf":84.0,"t_url":"https://harewood.org/visit/book-day-tickets/","t_runs":3,"t_perf":56.00000000000001,"t_lcp":4215.165000000001,"t_tbt":768.5,"t_kb":1330,"f_tranco":461830,"f_tranco_date":"2026-10-28","f_tranco_domain":"harewood.org","f_uk_rank":50000,"f_p75_lcp":1300.0,"f_p75_inp":125.0,"f_p75_cls":0.0,"f_p75_ttfb":700.0,"f_good_lcp":0.932,"f_good_inp":0.844,"f_good_cls":0.922,"f_phone_share":0.8063,"alva_visits":282772,"alva_rank":149,"alva_change":"+24%","alva_note":"","f_cwv":1,"f_lcp_trend":2.8,"x_pages":711,"x_platform":"WordPress","x_framework":null,"x_booking":["shop.harewood.org"],"x_ticketing":["spektrix"],"x_blocked":false,"x_lang":1,"x_schema":["BreadcrumbList","EntryPoint","ImageObject","ListItem","Organization","PropertyValueSpecification","ReadAction","SearchAction","WebPage","WebSite"],"x_obs_grade":"B","x_obs_score":75,"x_green":true,"x_host":"Krystal","x_cdn":false,"x_schema_n":10,"x_attraction_schema":0,"a_viol":1,"a_nodes":1,"a_serious":1,"a_rules":[{"id":"meta-viewport","impact":"critical","nodes":1}],"p_visit_url":"https://harewood.org/visit/opening-times/","p_visit_perf":67.0,"p_visit_lcp":4981.407499999999,"p_visit_tbt":225.5,"p_visit_kb":1418,"p_visit_runs":3,"p_whatson_url":"https://harewood.org/whats-on/","p_whatson_perf":53.0,"p_whatson_lcp":5360.184,"p_whatson_tbt":1036.0000000000018,"p_whatson_kb":3385,"p_whatson_runs":3,"p_avg_perf":56.0,"c_co2":0.216},{"slug":"woburn","name":"Woburn Abbey","group":"Historic house","url":"https://www.woburnabbey.co.uk/","runs":3,"m_perf":69.0,"m_a11y":96.0,"m_bp":73.0,"m_seo":92.0,"m_lcp":4935.07,"m_tbt":271,"m_cls":0.001,"m_kb":15945.437,"m_req":83,"m_tp":9,"m_tp_ms":143.184,"m_perf_range":[68.0,70.0],"dg_js_kb":968,"dg_img_kb":306,"dg_font_kb":56,"dg_css_kb":53,"dg_img_modern":0.988,"dg_ttfb":207,"dg_lcp_delay":739,"dg_render_delay":104,"dg_rb_n":6,"dg_boot":881,"dg_unused_js":187,"dg_dom":407,"dg_tp_top":[["Google Tag Manager",106],["azure.com",28],["cdn-cookieyes.com",18]],"m_at":"2026-10-28T22:42:02.720Z","d_perf":86.0,"f_tranco":2592115,"f_tranco_date":"2026-10-28","f_tranco_domain":"woburnabbey.co.uk","f_uk_rank":500000,"f_p75_lcp":1900.0,"f_p75_inp":75.0,"f_p75_cls":0.0,"f_p75_ttfb":500.0,"f_good_lcp":0.853,"f_good_inp":0.953,"f_good_cls":0.994,"f_phone_share":0.7267,"f_cwv":1,"x_pages":8,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"F","x_obs_score":0,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":0,"x_attraction_schema":0,"a_viol":1,"a_nodes":5,"a_serious":1,"a_rules":[{"id":"color-contrast","impact":"serious","nodes":5}],"p_na":"cut-down homepage with 12 links and no visit or events pages (29 Oct)","c_co2":2.42},{"slug":"beaulieu","name":"Beaulieu","group":"Historic house","url":"https://www.beaulieu.co.uk/","runs":3,"m_perf":49.0,"m_a11y":95.0,"m_bp":77.0,"m_seo":92.0,"m_lcp":8904.401,"m_tbt":675.668,"m_cls":0.004,"m_kb":6748.108,"m_req":131,"m_tp":13,"m_tp_ms":258.364,"m_perf_range":[45.0,51.0],"dg_js_kb":1598,"dg_img_kb":127,"dg_font_kb":115,"dg_css_kb":132,"dg_img_modern":0.233,"dg_ttfb":100,"dg_lcp_delay":null,"dg_render_delay":968,"dg_rb_n":6,"dg_boot":1952,"dg_unused_js":221,"dg_dom":1505,"dg_tp_top":[["Google Tag Manager",216],["YouTube",21],["Adform",9],["consent.studio",7]],"m_at":"2026-10-28T22:44:12.205Z","d_perf":86.0,"t_url":"https://www.beaulieu.co.uk/plan-your-visit/ticket-prices/","t_runs":3,"t_perf":45.0,"t_lcp":5252.91,"t_tbt":1881.2079999999987,"t_kb":1028,"f_tranco":228386,"f_tranco_date":"2026-10-28","f_tranco_domain":"beaulieu.co.uk","f_uk_rank":50000,"f_p75_lcp":1200.0,"f_p75_inp":125.0,"f_p75_cls":0.0,"f_p75_ttfb":300.0,"f_good_lcp":0.898,"f_good_inp":0.893,"f_good_cls":0.984,"f_phone_share":0.8325,"alva_visits":310384,"alva_rank":140,"alva_change":"+1%","alva_note":"","f_cwv":1,"f_lcp_trend":4.7,"x_pages":1080,"x_platform":"Umbraco","x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["GeoCoordinates","LocalBusiness","OpeningHoursSpecification","Organization","PostalAddress"],"x_obs_grade":"F","x_obs_score":15,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":5,"x_attraction_schema":1,"a_viol":2,"a_nodes":10,"a_serious":2,"a_rules":[{"id":"color-contrast","impact":"serious","nodes":8},{"id":"nested-interactive","impact":"serious","nodes":2}],"p_visit_url":"https://www.beaulieu.co.uk/plan-your-visit/opening-times/","p_visit_perf":66.0,"p_visit_lcp":8140.561399999999,"p_visit_tbt":176,"p_visit_kb":931,"p_visit_runs":3,"p_whatson_url":"https://www.beaulieu.co.uk/events/","p_whatson_perf":65.0,"p_whatson_lcp":8419.3627,"p_whatson_tbt":448.5,"p_whatson_kb":993,"p_whatson_runs":3,"p_avg_perf":56.2,"c_co2":1.024},{"slug":"sandringham","name":"Sandringham","group":"Historic house","url":"https://sandringhamestate.co.uk/","runs":3,"m_perf":48.0,"m_a11y":97.0,"m_bp":81.0,"m_seo":85.0,"m_lcp":14970.432,"m_tbt":691.5,"m_cls":0.004,"m_kb":8098.976,"m_req":81,"m_tp":11,"m_tp_ms":354.141,"m_perf_range":[40.0,54.0],"dg_js_kb":1562,"dg_img_kb":6091,"dg_font_kb":273,"dg_css_kb":84,"dg_img_modern":0.0,"dg_ttfb":157,"dg_lcp_delay":13,"dg_render_delay":28,"dg_rb_n":6,"dg_boot":2325,"dg_unused_js":660,"dg_dom":957,"dg_tp_top":[["Google Tag Manager",122],["Facebook",116],["Google CDN",73],["Google Maps",35]],"m_at":"2026-10-28T22:46:11.145Z","d_perf":71.0,"f_tranco":445744,"f_tranco_date":"2026-10-28","f_tranco_domain":"sandringhamestate.co.uk","f_uk_rank":50000,"f_p75_lcp":1500.0,"f_p75_inp":125.0,"f_p75_cls":0.0,"f_p75_ttfb":900.0,"f_good_lcp":0.879,"f_good_inp":0.888,"f_good_cls":0.974,"f_phone_share":0.8265,"f_cwv":1,"f_lcp_trend":-5.0,"x_pages":null,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":true,"x_lang":null,"x_schema":[],"x_obs_grade":"C+","x_obs_score":60,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"p_na":"bot check on every visit (plain fetch and Chrome, 29 Oct); not worked round","c_co2":1.229},{"slug":"arundel","name":"Arundel Castle","group":"Historic house","url":"https://www.arundelcastle.org/","runs":3,"m_perf":64.0,"m_a11y":80.0,"m_bp":96.0,"m_seo":92.0,"m_lcp":9504.649,"m_tbt":82.5,"m_cls":0.061,"m_kb":1636.259,"m_req":61,"m_tp":2,"m_tp_ms":3.618,"m_perf_range":[64.0,64.0],"dg_js_kb":303,"dg_img_kb":889,"dg_font_kb":250,"dg_css_kb":96,"dg_img_modern":0.0,"dg_ttfb":3481,"dg_lcp_delay":366,"dg_render_delay":1152,"dg_rb_n":9,"dg_boot":786,"dg_unused_js":21,"dg_dom":1282,"dg_tp_top":[["AddToAny",4]],"m_at":"2026-10-28T22:47:36.002Z","d_perf":83.0,"t_url":"https://www.arundelcastle.org/opening-times/","t_runs":3,"t_perf":65.0,"t_lcp":9054.800500000001,"t_tbt":52.5,"t_kb":2284,"f_tranco":599038,"f_tranco_date":"2026-10-28","f_tranco_domain":"arundelcastle.org","f_uk_rank":50000,"f_p75_lcp":4900.0,"f_p75_inp":75.0,"f_p75_cls":0.0,"f_p75_ttfb":3800.0,"f_good_lcp":0.338,"f_good_inp":0.97,"f_good_cls":0.945,"f_phone_share":0.8215,"f_cwv":0,"f_lcp_trend":-47.4,"x_pages":54,"x_platform":"WordPress","x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["ContactPoint","Organization","WebSite"],"x_obs_grade":"D","x_obs_score":30,"x_green":true,"x_host":"20i","x_cdn":false,"x_schema_n":3,"x_attraction_schema":0,"a_viol":4,"a_nodes":25,"a_serious":4,"a_rules":[{"id":"aria-prohibited-attr","impact":"serious","nodes":4},{"id":"color-contrast","impact":"serious","nodes":8},{"id":"link-in-text-block","impact":"serious","nodes":2},{"id":"link-name","impact":"serious","nodes":11}],"p_visit_url":"https://www.arundelcastle.org/opening-times/","p_visit_perf":65.0,"p_visit_lcp":9096.018999999998,"p_visit_tbt":90.5,"p_visit_kb":2281,"p_visit_runs":3,"p_whatson_url":"https://www.arundelcastle.org/whats-on/","p_whatson_perf":64.0,"p_whatson_lcp":11302.215999999997,"p_whatson_tbt":85,"p_whatson_kb":2223,"p_whatson_runs":3,"p_avg_perf":64.5,"c_co2":0.203},{"slug":"edinburgh","name":"Edinburgh Castle","group":"Historic house","url":"https://www.edinburghcastle.scot/","runs":3,"m_perf":73.0,"m_a11y":100,"m_bp":96.0,"m_seo":100,"m_lcp":5050.616,"m_tbt":0,"m_cls":0.058,"m_kb":548.206,"m_req":31,"m_tp":4,"m_tp_ms":10.786,"m_perf_range":[72.0,75.0],"dg_js_kb":83,"dg_img_kb":121,"dg_font_kb":91,"dg_css_kb":231,"dg_img_modern":0.0,"dg_ttfb":265,"dg_lcp_delay":null,"dg_render_delay":448,"dg_rb_n":5,"dg_boot":55,"dg_unused_js":0,"dg_dom":420,"dg_tp_top":[["Bing Ads",10]],"m_at":"2026-10-28T22:49:04.919Z","d_perf":97.0,"t_url":"https://www.edinburghcastle.scot/plan-your-visit/tickets/","t_runs":3,"t_perf":62.0,"t_lcp":13160.494333107905,"t_tbt":136,"t_kb":2179,"f_tranco":146747,"f_tranco_date":"2026-10-28","f_tranco_domain":"edinburghcastle.scot","f_uk_rank":50000,"f_p75_lcp":1500.0,"f_p75_inp":75.0,"f_p75_cls":0.0,"f_p75_ttfb":500.0,"f_good_lcp":0.862,"f_good_inp":0.99,"f_good_cls":0.974,"f_phone_share":0.7129,"alva_visits":2044963,"alva_rank":15,"alva_change":"+3%","alva_note":"","f_cwv":1,"f_lcp_trend":1.5,"x_pages":91,"x_platform":"Umbraco","x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"B+","x_obs_score":80,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":0,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"p_visit_url":"https://www.edinburghcastle.scot/plan-your-visit/opening-times/","p_visit_perf":66.0,"p_visit_lcp":12374.426999999992,"p_visit_tbt":0,"p_visit_kb":1960,"p_visit_runs":3,"p_whatson_url":"https://www.edinburghcastle.scot/whats-on/","p_whatson_perf":73.0,"p_whatson_lcp":5199.337479999999,"p_whatson_tbt":0,"p_whatson_kb":601,"p_whatson_runs":3,"p_avg_perf":68.5,"c_co2":0.083},{"slug":"highgrove","name":"Highgrove Gardens","group":"Garden / museum","url":"https://www.highgrovegardens.com/","runs":3,"m_perf":47.0,"m_a11y":89.0,"m_bp":69.0,"m_seo":85.0,"m_lcp":4811.129,"m_tbt":1417.5,"m_cls":0.002,"m_kb":5301.687,"m_req":472,"m_tp":24,"m_tp_ms":434.144,"m_perf_range":[46.0,50.0],"dg_js_kb":1919,"dg_img_kb":1463,"dg_font_kb":386,"dg_css_kb":4,"dg_img_modern":0.799,"dg_ttfb":132,"dg_lcp_delay":174,"dg_render_delay":337,"dg_rb_n":3,"dg_boot":4593,"dg_unused_js":534,"dg_dom":2278,"dg_tp_top":[["Google Tag Manager",261],["Shopify",43],["Klaviyo",35],["Facebook",32]],"m_at":"2026-10-28T22:50:53.985Z","d_perf":68.0,"t_url":"https://highgrovegardens.digitickets.co.uk/availability?catID=66423","t_runs":3,"t_perf":28.999999999999996,"t_lcp":32145.68499999999,"t_tbt":313,"t_kb":6149,"f_tranco":455389,"f_tranco_date":"2026-10-28","f_tranco_domain":"highgrovegardens.com","f_uk_rank":50000,"f_p75_lcp":1500.0,"f_p75_inp":175.0,"f_p75_cls":0.0,"f_p75_ttfb":400.0,"f_good_lcp":0.909,"f_good_inp":0.792,"f_good_cls":0.949,"f_phone_share":0.7004,"f_cwv":1,"f_lcp_trend":2.2,"x_pages":1024,"x_platform":"Shopify","x_framework":null,"x_booking":["highgrovegardens.digitickets.co.uk","monorail-edge.shopifysvc.com","shop.app","www.shopify.com"],"x_ticketing":["digitickets"],"x_blocked":false,"x_lang":1,"x_schema":["OnlineStore","Organization","PostalAddress","SearchAction","WebSite"],"x_obs_grade":"F","x_obs_score":0,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":5,"x_attraction_schema":0,"a_viol":3,"a_nodes":41,"a_serious":3,"a_rules":[{"id":"color-contrast","impact":"serious","nodes":38},{"id":"image-alt","impact":"critical","nodes":1},{"id":"target-size","impact":"serious","nodes":2}],"p_visit_url":"https://www.highgrovegardens.com/pages/plan-your-visit","p_visit_perf":45.0,"p_visit_lcp":8812.307,"p_visit_tbt":1075.5,"p_visit_kb":4633,"p_visit_runs":3,"p_whatson_url":"https://www.highgrovegardens.com/collections/events","p_whatson_perf":41.0,"p_whatson_lcp":7639.519,"p_whatson_tbt":1192,"p_whatson_kb":4087,"p_whatson_runs":3,"p_avg_perf":40.5,"c_co2":0.805},{"slug":"romanbaths","name":"Roman Baths","group":"Garden / museum","url":"https://www.romanbaths.co.uk/","runs":3,"m_perf":36.0,"m_a11y":100,"m_bp":77.0,"m_seo":92.0,"m_lcp":8548.82,"m_tbt":1193.5,"m_cls":0.175,"m_kb":2368.322,"m_req":84,"m_tp":10,"m_tp_ms":513.637,"m_perf_range":[36.0,39.0],"dg_js_kb":1392,"dg_img_kb":602,"dg_font_kb":164,"dg_css_kb":184,"dg_img_modern":0.274,"dg_ttfb":144,"dg_lcp_delay":10,"dg_render_delay":512,"dg_rb_n":7,"dg_boot":2352,"dg_unused_js":591,"dg_dom":1449,"dg_tp_top":[["Google Tag Manager",340],["Facebook",107],["Civic",50],["byspotify.com",10]],"m_at":"2026-10-28T22:54:01.846Z","d_perf":89.0,"t_url":"https://www.romanbaths.co.uk/tickets","t_runs":3,"t_perf":56.99999999999999,"t_lcp":3447.158,"t_tbt":1665.5,"t_kb":1981,"f_tranco":167425,"f_tranco_date":"2026-10-28","f_tranco_domain":"romanbaths.co.uk","f_uk_rank":50000,"f_p75_lcp":1300.0,"f_p75_inp":100.0,"f_p75_cls":0.0,"f_p75_ttfb":500.0,"f_good_lcp":0.897,"f_good_inp":0.94,"f_good_cls":0.88,"f_phone_share":0.7178,"alva_visits":1034160,"alva_rank":32,"alva_change":"-4%","alva_note":"Roman Baths and Pump Room","f_cwv":1,"f_lcp_trend":6.2,"x_pages":159,"x_platform":"Drupal","x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"C-","x_obs_score":45,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":0,"x_attraction_schema":0,"a_viol":1,"a_nodes":1,"a_serious":1,"a_rules":[{"id":"color-contrast","impact":"serious","nodes":1}],"p_visit_url":"https://www.romanbaths.co.uk/visit","p_visit_perf":57.99999999999999,"p_visit_lcp":3609.798,"p_visit_tbt":1131.5000000000018,"p_visit_kb":2020,"p_visit_runs":3,"p_whatson_url":"https://www.romanbaths.co.uk/events-0","p_whatson_perf":45.0,"p_whatson_lcp":8067.789999999999,"p_whatson_tbt":978,"p_whatson_kb":2781,"p_whatson_runs":3,"p_avg_perf":49.0,"c_co2":0.359},{"slug":"ashmolean","name":"Ashmolean Museum","group":"Garden / museum","url":"https://www.ashmolean.org/","runs":3,"m_perf":46.0,"m_a11y":88.0,"m_bp":96.0,"m_seo":100,"m_lcp":8845.372,"m_tbt":458.79,"m_cls":0.001,"m_kb":3703.144,"m_req":95,"m_tp":10,"m_tp_ms":199.512,"m_perf_range":[38.0,54.0],"dg_js_kb":949,"dg_img_kb":2160,"dg_font_kb":367,"dg_css_kb":160,"dg_img_modern":0.0,"dg_ttfb":205,"dg_lcp_delay":14,"dg_render_delay":297,"dg_rb_n":23,"dg_boot":1768,"dg_unused_js":323,"dg_dom":2046,"dg_tp_top":[["Google Tag Manager",124],["Civic",47],["Cloudflare CDN",16],["New Relic",11]],"m_at":"2026-10-28T22:54:55.345Z","d_perf":83.0,"f_tranco":51175,"f_tranco_date":"2026-10-28","f_tranco_domain":"ashmolean.org","f_uk_rank":50000,"f_p75_lcp":2700.0,"f_p75_inp":125.0,"f_p75_cls":0.05,"f_p75_ttfb":1700.0,"f_good_lcp":0.713,"f_good_inp":0.905,"f_good_cls":0.838,"f_phone_share":0.506,"alva_visits":1072267,"alva_rank":31,"alva_change":"+14%","alva_note":"","f_cwv":0,"f_lcp_trend":-5.1,"x_pages":961,"x_platform":"Drupal","x_framework":null,"x_booking":["shop.ashmolean.org","tickets.ox.ac.uk"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"B","x_obs_score":70,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":0,"x_attraction_schema":0,"a_viol":3,"a_nodes":7,"a_serious":3,"a_rules":[{"id":"aria-allowed-attr","impact":"critical","nodes":1},{"id":"link-name","impact":"serious","nodes":4},{"id":"target-size","impact":"serious","nodes":2}],"p_visit_url":"https://www.ashmolean.org/plan-your-visit","p_visit_perf":33.0,"p_visit_lcp":9103.676500000001,"p_visit_tbt":1230.5600000000004,"p_visit_kb":4274,"p_visit_runs":3,"p_whatson_url":"https://www.ashmolean.org/events","p_whatson_perf":46.0,"p_whatson_lcp":9641.997499999998,"p_whatson_tbt":390.5,"p_whatson_kb":4108,"p_whatson_runs":3,"p_avg_perf":41.7,"c_co2":0.562},{"slug":"cotswoldwp","name":"Cotswold Wildlife Park","group":"Leisure","url":"https://www.cotswoldwildlifepark.co.uk/","runs":3,"m_perf":59.0,"m_a11y":77.0,"m_bp":77.0,"m_seo":92.0,"m_lcp":6442.711,"m_tbt":598.5,"m_cls":0.062,"m_kb":2627.88,"m_req":112,"m_tp":10,"m_tp_ms":254.878,"m_perf_range":[51.0,60.0],"dg_js_kb":1292,"dg_img_kb":806,"dg_font_kb":254,"dg_css_kb":187,"dg_img_modern":0.0,"dg_ttfb":236,"dg_lcp_delay":null,"dg_render_delay":288,"dg_rb_n":30,"dg_boot":2524,"dg_unused_js":634,"dg_dom":639,"dg_tp_top":[["Google Tag Manager",125],["Google CDN",73],["Google Analytics",18],["TripAdvisor",3]],"m_at":"2026-10-28T22:56:43.610Z","d_perf":74.0,"t_url":"https://www.cotswoldwildlifepark.co.uk/plan-your-visit/ticket-prices/","t_runs":3,"t_perf":69.0,"t_lcp":5564.538,"t_tbt":226.4999999999991,"t_kb":1763,"f_tranco":485661,"f_tranco_date":"2026-10-28","f_tranco_domain":"cotswoldwildlifepark.co.uk","f_uk_rank":50000,"f_p75_lcp":800.0,"f_p75_inp":75.0,"f_p75_cls":0.0,"f_p75_ttfb":300.0,"f_good_lcp":0.952,"f_good_inp":0.982,"f_good_cls":0.813,"f_phone_share":0.8571,"f_cwv":1,"f_lcp_trend":23.5,"x_pages":324,"x_platform":"WordPress","x_framework":null,"x_booking":["shop.myonlinebooking.co.uk"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"F","x_obs_score":0,"x_green":true,"x_host":"Combell","x_cdn":false,"x_schema_n":0,"x_attraction_schema":0,"a_viol":5,"a_nodes":40,"a_serious":5,"a_rules":[{"id":"button-name","impact":"critical","nodes":1},{"id":"color-contrast","impact":"serious","nodes":32},{"id":"image-alt","impact":"critical","nodes":3},{"id":"link-name","impact":"serious","nodes":3},{"id":"marquee","impact":"serious","nodes":1}],"p_visit_url":"https://www.cotswoldwildlifepark.co.uk/plan-your-visit/opening-times/","p_visit_perf":70.0,"p_visit_lcp":6146.955,"p_visit_tbt":161.5,"p_visit_kb":1963,"p_visit_runs":3,"p_whatson_url":"https://www.cotswoldwildlifepark.co.uk/whats-on/","p_whatson_perf":67.0,"p_whatson_lcp":8959.098499999998,"p_whatson_tbt":66,"p_whatson_kb":2457,"p_whatson_runs":3,"p_avg_perf":66.2,"c_co2":0.326},{"slug":"chesterzoo","name":"Chester Zoo","group":"Leisure","url":"https://www.chesterzoo.org/","runs":3,"m_perf":37.0,"m_a11y":85.0,"m_bp":73.0,"m_seo":100,"m_lcp":5656.96,"m_tbt":1657.5,"m_cls":0.011,"m_kb":14360.218,"m_req":138,"m_tp":12,"m_tp_ms":726.497,"m_perf_range":[33.0,39.0],"dg_js_kb":1825,"dg_img_kb":5868,"dg_font_kb":198,"dg_css_kb":95,"dg_img_modern":0.019,"dg_ttfb":168,"dg_lcp_delay":19,"dg_render_delay":138,"dg_rb_n":45,"dg_boot":5994,"dg_unused_js":759,"dg_dom":2886,"dg_tp_top":[["elfsightcdn.com",507],["Google Tag Manager",268],["Google CDN",106],["TikTok",90]],"m_at":"2026-10-28T23:00:18.537Z","d_perf":70.0,"t_url":"https://www.chesterzoo.org/tickets/","t_runs":3,"t_perf":51.0,"t_lcp":5295.825500000001,"t_tbt":1550.4519999999984,"t_kb":2065,"f_tranco":149978,"f_tranco_date":"2026-10-28","f_tranco_domain":"chesterzoo.org","f_uk_rank":10000,"f_p75_lcp":1200.0,"f_p75_inp":125.0,"f_p75_cls":0.0,"f_p75_ttfb":400.0,"f_good_lcp":0.922,"f_good_inp":0.895,"f_good_cls":0.974,"f_phone_share":0.8524,"f_cwv":1,"f_lcp_trend":2.0,"x_pages":904,"x_platform":"Umbraco","x_framework":"Next.js","x_booking":["tickets.chesterzoo.org"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["ContactPoint","ImageObject","Organization","PostalAddress"],"x_obs_grade":"D-","x_obs_score":25,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":4,"x_attraction_schema":0,"a_viol":3,"a_nodes":18,"a_serious":3,"a_rules":[{"id":"button-name","impact":"critical","nodes":12},{"id":"color-contrast","impact":"serious","nodes":1},{"id":"link-name","impact":"serious","nodes":5}],"p_visit_url":"https://www.chesterzoo.org/tickets-membership-experiences/plan-your-visit/","p_visit_perf":57.99999999999999,"p_visit_lcp":4900.152,"p_visit_tbt":811.5,"p_visit_kb":4053,"p_visit_runs":3,"p_whatson_url":"https://www.chesterzoo.org/events/","p_whatson_perf":50.0,"p_whatson_lcp":6267.075999999999,"p_whatson_tbt":997.5,"p_whatson_kb":2664,"p_whatson_runs":3,"p_avg_perf":49.0,"c_co2":2.179},{"slug":"legoland","name":"LEGOLAND Windsor","group":"Leisure","url":"https://www.legoland.co.uk/","runs":3,"m_perf":43.0,"m_a11y":88.0,"m_bp":96.0,"m_seo":92.0,"m_lcp":8656.561,"m_tbt":1206,"m_cls":0.006,"m_kb":8562.588,"m_req":65,"m_tp":5,"m_tp_ms":406.706,"m_perf_range":[41.0,45.0],"dg_js_kb":976,"dg_img_kb":1145,"dg_font_kb":301,"dg_css_kb":85,"dg_img_modern":0.992,"dg_ttfb":110,"dg_lcp_delay":320,"dg_render_delay":96,"dg_rb_n":3,"dg_boot":2552,"dg_unused_js":324,"dg_dom":2451,"dg_tp_top":[["Google Tag Manager",205],["VWO",133],["Optanon",49],["azure.com",21]],"m_at":"2026-10-28T23:01:43.194Z","d_perf":90.0,"t_url":"https://www.legoland.co.uk/tickets-passes/day-tickets/","t_runs":3,"t_perf":45.0,"t_lcp":6986.977,"t_tbt":1059.5,"t_kb":2031,"f_tranco":160455,"f_tranco_date":"2026-10-28","f_tranco_domain":"legoland.co.uk","f_uk_rank":10000,"f_p75_lcp":1000.0,"f_p75_inp":200.0,"f_p75_cls":0.0,"f_p75_ttfb":300.0,"f_good_lcp":0.944,"f_good_inp":0.691,"f_good_cls":0.963,"f_phone_share":0.8507,"f_cwv":1,"f_lcp_trend":1.5,"x_pages":364,"x_platform":"Umbraco","x_framework":null,"x_booking":["me-llwindsor.tickets.legoland.co.uk"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["Answer","FAQPage","ImageGallery","ImageObject","Organization","Question","SearchAction","WebSite"],"x_obs_grade":"C-","x_obs_score":45,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":8,"x_attraction_schema":0,"a_viol":2,"a_nodes":10,"a_serious":2,"a_rules":[{"id":"color-contrast","impact":"serious","nodes":9},{"id":"link-name","impact":"serious","nodes":1}],"p_visit_url":"https://www.legoland.co.uk/plan-your-day/before-you-visit/opening-hours/","p_visit_perf":50.0,"p_visit_lcp":6878.621000000003,"p_visit_tbt":821,"p_visit_kb":1730,"p_visit_runs":3,"p_whatson_url":"https://www.legoland.co.uk/explore/special-events/","p_whatson_perf":48.0,"p_whatson_lcp":6693.455999999998,"p_whatson_tbt":913.5,"p_whatson_kb":1956,"p_whatson_runs":3,"p_avg_perf":46.5,"c_co2":1.299},{"slug":"tripadvisor","name":"Tripadvisor UK","group":"Travel / media","url":"https://www.tripadvisor.co.uk/","runs":3,"m_perf":49.0,"m_a11y":93.0,"m_bp":96.0,"m_seo":92.0,"m_lcp":13968.659,"m_tbt":992.0,"m_cls":0.05,"m_kb":2744.636,"m_req":150,"m_tp":3,"m_tp_ms":69.174,"m_perf_range":[48.0,51.0],"dg_js_kb":813,"dg_img_kb":1591,"dg_font_kb":45,"dg_css_kb":52,"dg_img_modern":0.0,"dg_ttfb":185,"dg_lcp_delay":225,"dg_render_delay":1880,"dg_rb_n":25,"dg_boot":2194,"dg_unused_js":267,"dg_dom":1865,"dg_tp_top":[["Optanon",32],["datadome.co",31],["Other Google APIs/SDKs",6]],"m_at":"2026-10-28T23:03:39.379Z","f_tranco":3828,"f_tranco_date":"2026-10-28","f_tranco_domain":"tripadvisor.co.uk","f_uk_rank":1000,"f_p75_lcp":1700.0,"f_p75_inp":175.0,"f_p75_cls":0.05,"f_p75_ttfb":500.0,"f_good_lcp":0.879,"f_good_inp":0.782,"f_good_cls":0.795,"f_phone_share":0.7634,"f_cwv":1,"f_lcp_trend":2.7,"x_pages":null,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"D+","x_obs_score":40,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":0,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"c_co2":0.417},{"slug":"visitbritain","name":"VisitBritain","group":"Travel / media","url":"https://www.visitbritain.com/en","runs":3,"m_perf":40.0,"m_a11y":100,"m_bp":92.0,"m_seo":92.0,"m_lcp":13875.902,"m_tbt":1136.679,"m_cls":0.001,"m_kb":35803.474,"m_req":61,"m_tp":10,"m_tp_ms":279.363,"m_perf_range":[40.0,42.0],"dg_js_kb":1114,"dg_img_kb":349,"dg_font_kb":294,"dg_css_kb":113,"dg_img_modern":0.0,"dg_ttfb":143,"dg_lcp_delay":309,"dg_render_delay":1057,"dg_rb_n":4,"dg_boot":2495,"dg_unused_js":530,"dg_dom":4141,"dg_tp_top":[["Google Tag Manager",186],["Optanon",66],["cdn-sitegainer.com",19],["Cloudflare",12]],"m_at":"2026-10-28T23:05:43.613Z","d_perf":81.0,"f_tranco":32990,"f_tranco_date":"2026-10-28","f_tranco_domain":"visitbritain.com","f_uk_rank":50000,"f_p75_lcp":2000.0,"f_p75_inp":250.0,"f_p75_cls":0.0,"f_p75_ttfb":600.0,"f_good_lcp":0.816,"f_good_inp":0.64,"f_good_cls":0.854,"f_phone_share":0.6715,"f_cwv":0,"f_lcp_trend":0.4,"x_pages":287,"x_platform":"Drupal","x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":6,"x_schema":["GovernmentOrganization","ImageObject","Organization","PostalAddress","WebPage","WebSite"],"x_obs_grade":"B-","x_obs_score":65,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":6,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"c_co2":5.433},{"slug":"wikipedia","name":"Wikipedia","group":"Travel / media","url":"https://en.wikipedia.org/wiki/Main_Page","runs":3,"m_perf":98.0,"m_a11y":95.0,"m_bp":77.0,"m_seo":92.0,"m_lcp":2210.509,"m_tbt":31.5,"m_cls":0,"m_kb":1816.529,"m_req":31,"m_tp":1,"m_tp_ms":0,"m_perf_range":[88.0,99.0],"dg_js_kb":336,"dg_img_kb":1393,"dg_font_kb":0,"dg_css_kb":25,"dg_img_modern":0.064,"dg_ttfb":88,"dg_lcp_delay":null,"dg_render_delay":301,"dg_rb_n":2,"dg_boot":336,"dg_unused_js":138,"dg_dom":2048,"dg_tp_top":[],"m_at":"2026-10-28T23:07:23.524Z","d_perf":100,"f_tranco":36,"f_tranco_date":"2026-10-28","f_tranco_domain":"wikipedia.org","f_uk_rank":1000,"f_p75_lcp":900.0,"f_p75_inp":75.0,"f_p75_cls":0.0,"f_p75_ttfb":500.0,"f_good_lcp":0.953,"f_good_inp":0.964,"f_good_cls":0.899,"f_phone_share":0.7959,"f_cwv":1,"f_lcp_trend":-0.4,"x_pages":null,"x_platform":"MediaWiki","x_framework":null,"x_booking":["en.wikibooks.org"],"x_ticketing":[],"x_blocked":false,"x_lang":345,"x_schema":["Article","ImageObject","Organization"],"x_obs_grade":"C","x_obs_score":55,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":3,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"c_co2":0.276},{"slug":"guardian","name":"The Guardian","group":"Travel / media","url":"https://www.theguardian.com/uk","runs":3,"m_perf":55.0,"m_a11y":86.0,"m_bp":100,"m_seo":77.0,"m_lcp":4027.744,"m_tbt":1117.1,"m_cls":0.009,"m_kb":1187.084,"m_req":114,"m_tp":1,"m_tp_ms":80.709,"m_perf_range":[49.0,74.0],"dg_js_kb":502,"dg_img_kb":236,"dg_font_kb":246,"dg_css_kb":7,"dg_img_modern":0.0,"dg_ttfb":67,"dg_lcp_delay":null,"dg_render_delay":538,"dg_rb_n":0,"dg_boot":2406,"dg_unused_js":204,"dg_dom":5949,"dg_tp_top":[["guim.co.uk",94]],"m_at":"2026-10-28T23:08:41.029Z","d_perf":97.0,"f_tranco":196,"f_tranco_date":"2026-10-28","f_tranco_domain":"theguardian.com","f_uk_rank":1000,"f_p75_lcp":900.0,"f_p75_inp":100.0,"f_p75_cls":0.0,"f_p75_ttfb":300.0,"f_good_lcp":0.955,"f_good_inp":0.905,"f_good_cls":0.838,"f_phone_share":0.7678,"f_cwv":1,"f_lcp_trend":0.1,"x_pages":464,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"B-","x_obs_score":65,"x_green":null,"x_host":"Fastly","x_cdn":true,"x_schema_n":0,"x_attraction_schema":0,"a_viol":3,"a_nodes":4,"a_serious":3,"a_rules":[{"id":"button-name","impact":"critical","nodes":2},{"id":"list","impact":"serious","nodes":1},{"id":"target-size","impact":"serious","nodes":1}],"c_co2":0.18},{"slug":"ikea","name":"IKEA UK","group":"Global brand","url":"https://www.ikea.com/gb/en/","runs":3,"m_perf":47.0,"m_a11y":99.0,"m_bp":96.0,"m_seo":92.0,"m_lcp":18549.168,"m_tbt":416.5,"m_cls":0.012,"m_kb":6596.951,"m_req":428,"m_tp":2,"m_tp_ms":45.915,"m_perf_range":[39.0,51.0],"dg_js_kb":1291,"dg_img_kb":1674,"dg_font_kb":23,"dg_css_kb":277,"dg_img_modern":0.992,"dg_ttfb":113,"dg_lcp_delay":266,"dg_render_delay":129,"dg_rb_n":18,"dg_boot":2663,"dg_unused_js":239,"dg_dom":3967,"dg_tp_top":[["Optanon",46]],"m_at":"2026-10-28T23:10:53.395Z","d_perf":62.0,"f_tranco":635,"f_tranco_date":"2026-10-28","f_tranco_domain":"ikea.com","f_uk_rank":1000,"f_p75_lcp":900.0,"f_p75_inp":100.0,"f_p75_cls":0.0,"f_p75_ttfb":200.0,"f_good_lcp":0.956,"f_good_inp":0.934,"f_good_cls":0.937,"f_phone_share":0.6799,"f_cwv":1,"f_lcp_trend":0.2,"x_pages":1863247,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"A+","x_obs_score":100,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":0,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"note":"real-visitor figures are UK visits only (Chrome UX Report UK data for the whole worldwide address, since the UK page shares it)","c_co2":1.001},{"slug":"nhs","name":"NHS website","group":"UK business","url":"https://www.nhs.uk/","runs":3,"m_perf":31.0,"m_a11y":100,"m_bp":100,"m_seo":100,"m_lcp":5785.321,"m_tbt":1443.5,"m_cls":0.508,"m_kb":826.872,"m_req":16,"m_tp":2,"m_tp_ms":0,"m_perf_range":[31.0,36.0],"dg_js_kb":277,"dg_img_kb":465,"dg_font_kb":35,"dg_css_kb":30,"dg_img_modern":0.0,"dg_ttfb":98,"dg_lcp_delay":321,"dg_render_delay":53,"dg_rb_n":3,"dg_boot":3230,"dg_unused_js":45,"dg_dom":284,"dg_tp_top":[],"m_at":"2026-10-28T23:13:04.259Z","d_perf":60.0,"f_tranco":1891,"f_tranco_date":"2026-10-28","f_tranco_domain":"www.nhs.uk","f_uk_rank":1000,"f_p75_lcp":1100.0,"f_p75_inp":75.0,"f_p75_cls":0.0,"f_p75_ttfb":500.0,"f_good_lcp":0.933,"f_good_inp":0.973,"f_good_cls":0.969,"f_phone_share":0.8272,"f_cwv":1,"f_lcp_trend":2.3,"x_pages":56377,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"F","x_obs_score":20,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":0,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"c_co2":0.125},{"slug":"versailles","name":"Palace of Versailles","group":"Overseas palace / estate","url":"https://en.chateauversailles.fr/","runs":3,"m_perf":51.0,"m_a11y":92.0,"m_bp":96.0,"m_seo":85.0,"m_lcp":6319.863,"m_tbt":1094.311,"m_cls":0,"m_kb":2077.53,"m_req":75,"m_tp":2,"m_tp_ms":39.969,"m_perf_range":[45.0,60.0],"dg_js_kb":435,"dg_img_kb":1310,"dg_font_kb":160,"dg_css_kb":135,"dg_img_modern":0.815,"dg_ttfb":309,"dg_lcp_delay":16,"dg_render_delay":409,"dg_rb_n":2,"dg_boot":2138,"dg_unused_js":150,"dg_dom":2324,"dg_tp_top":[["Google Tag Manager",42]],"m_at":"2026-10-28T23:13:48.751Z","d_perf":95.0,"f_tranco":25903,"f_tranco_date":"2026-10-28","f_tranco_domain":"chateauversailles.fr","f_uk_rank":100000,"f_p75_lcp":2300.0,"f_p75_inp":150.0,"f_p75_cls":0.0,"f_p75_ttfb":1200.0,"f_good_lcp":0.779,"f_good_inp":0.867,"f_good_cls":0.838,"f_phone_share":0.4955,"f_cwv":1,"f_lcp_trend":39.6,"x_pages":2192,"x_platform":"Drupal","x_framework":null,"x_booking":["ticket.chateauversailles.fr"],"x_ticketing":[],"x_blocked":false,"x_lang":2,"x_schema":[],"x_obs_grade":"B","x_obs_score":70,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":0,"x_attraction_schema":0,"a_viol":3,"a_nodes":14,"a_serious":3,"a_rules":[{"id":"color-contrast","impact":"serious","nodes":9},{"id":"nested-interactive","impact":"serious","nodes":2},{"id":"target-size","impact":"serious","nodes":3}],"c_co2":0.315},{"slug":"schonbrunn","name":"Schönbrunn Palace","group":"Overseas palace / estate","url":"https://www.schoenbrunn.at/en/","runs":3,"m_perf":53.0,"m_a11y":95.0,"m_bp":100,"m_seo":85.0,"m_lcp":15169.086,"m_tbt":294,"m_cls":0.0,"m_kb":21178.009,"m_req":88,"m_tp":1,"m_tp_ms":0,"m_perf_range":[52.0,55.00000000000001],"dg_js_kb":396,"dg_img_kb":14412,"dg_font_kb":606,"dg_css_kb":122,"dg_img_modern":0.0,"dg_ttfb":486,"dg_lcp_delay":null,"dg_render_delay":666,"dg_rb_n":4,"dg_boot":849,"dg_unused_js":190,"dg_dom":5732,"dg_tp_top":[],"m_at":"2026-10-28T23:17:22.163Z","d_perf":76.0,"f_tranco":89738,"f_tranco_date":"2026-10-28","f_tranco_domain":"schoenbrunn.at","f_uk_rank":500000,"f_p75_lcp":2900.0,"f_p75_inp":100.0,"f_p75_cls":0.0,"f_p75_ttfb":2300.0,"f_good_lcp":0.68,"f_good_inp":0.928,"f_good_cls":0.975,"f_phone_share":0.7596,"f_cwv":0,"f_lcp_trend":-21.3,"x_pages":667,"x_platform":"TYPO3","x_framework":null,"x_booking":["www.imperialtickets.com"],"x_ticketing":[],"x_blocked":false,"x_lang":4,"x_schema":[],"x_obs_grade":"D","x_obs_score":35,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":0,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"c_co2":3.214},{"slug":"neuschwanstein","name":"Neuschwanstein Castle","group":"Overseas palace / estate","url":"https://www.neuschwanstein.de/englisch/","runs":0,"f_tranco":98812,"f_tranco_date":"2026-10-28","f_tranco_domain":"neuschwanstein.de","f_uk_rank":500000,"f_p75_lcp":1600.0,"f_p75_inp":75.0,"f_p75_cls":0.0,"f_p75_ttfb":300.0,"f_good_lcp":0.864,"f_good_inp":0.976,"f_good_cls":0.946,"f_phone_share":0.817,"f_cwv":1,"f_lcp_trend":0.3,"x_pages":null,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"B","x_obs_score":75,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":0,"x_attraction_schema":0,"a_viol":1,"a_nodes":1,"a_serious":1,"a_rules":[{"id":"html-has-lang","impact":"serious","nodes":1}]},{"slug":"chantilly","name":"Château de Chantilly","group":"Overseas palace / estate","url":"https://chateaudechantilly.fr/en/","runs":3,"m_perf":62.0,"m_a11y":87.0,"m_bp":73.0,"m_seo":92.0,"m_lcp":8242.71,"m_tbt":399.5,"m_cls":0.012,"m_kb":1780.055,"m_req":111,"m_tp":4,"m_tp_ms":141.701,"m_perf_range":[62.0,64.0],"dg_js_kb":655,"dg_img_kb":726,"dg_font_kb":211,"dg_css_kb":121,"dg_img_modern":0.567,"dg_ttfb":249,"dg_lcp_delay":469,"dg_render_delay":116,"dg_rb_n":26,"dg_boot":2779,"dg_unused_js":229,"dg_dom":1354,"dg_tp_top":[["Google CDN",97],["Other Google APIs/SDKs",42],["mdw.ovh",11]],"m_at":"2026-10-28T23:20:31.232Z","d_perf":87.0,"f_tranco":179156,"f_tranco_date":"2026-10-28","f_tranco_domain":"chateaudechantilly.fr","f_uk_rank":500000,"f_p75_lcp":2100.0,"f_p75_inp":100.0,"f_p75_cls":0.0,"f_p75_ttfb":1200.0,"f_good_lcp":0.811,"f_good_inp":0.921,"f_good_cls":0.981,"f_phone_share":0.7899,"f_cwv":1,"f_lcp_trend":15.8,"x_pages":null,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":true,"x_lang":null,"x_schema":[],"x_obs_grade":"D-","x_obs_score":25,"x_green":true,"x_host":"OVHcloud","x_cdn":false,"a_viol":3,"a_nodes":47,"a_serious":3,"a_rules":[{"id":"button-name","impact":"critical","nodes":1},{"id":"image-alt","impact":"critical","nodes":35},{"id":"link-name","impact":"serious","nodes":11}],"c_co2":0.221},{"slug":"chambord","name":"Château de Chambord","group":"Overseas palace / estate","url":"https://www.chambord.org/en/","runs":3,"m_perf":21.0,"m_a11y":82.0,"m_bp":73.0,"m_seo":92.0,"m_lcp":6560.152,"m_tbt":1012.673,"m_cls":0.717,"m_kb":1573.23,"m_req":82,"m_tp":7,"m_tp_ms":372.075,"m_perf_range":[21.0,25.0],"dg_js_kb":933,"dg_img_kb":560,"dg_font_kb":0,"dg_css_kb":68,"dg_img_modern":0.0,"dg_ttfb":92,"dg_lcp_delay":14,"dg_render_delay":207,"dg_rb_n":27,"dg_boot":2310,"dg_unused_js":287,"dg_dom":871,"dg_tp_top":[["Facebook",238],["Google Tag Manager",207],["Google Analytics",15],["AppNexus",5]],"m_at":"2026-10-28T23:22:13.610Z","d_perf":68.0,"f_tranco":139447,"f_tranco_date":"2026-10-28","f_tranco_domain":"chambord.org","f_uk_rank":500000,"f_p75_lcp":1400.0,"f_p75_inp":225.0,"f_p75_cls":0.0,"f_p75_ttfb":300.0,"f_good_lcp":0.896,"f_good_inp":0.611,"f_good_cls":0.955,"f_phone_share":0.8144,"f_cwv":0,"f_lcp_trend":1.8,"x_pages":668,"x_platform":"WordPress","x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":6,"x_schema":["ReadAction","SearchAction","WebPage","WebSite"],"x_obs_grade":"D","x_obs_score":30,"x_green":true,"x_host":"Scaleway","x_cdn":false,"x_schema_n":4,"x_attraction_schema":0,"a_viol":4,"a_nodes":39,"a_serious":4,"a_rules":[{"id":"button-name","impact":"critical","nodes":5},{"id":"color-contrast","impact":"serious","nodes":14},{"id":"image-alt","impact":"critical","nodes":14},{"id":"link-name","impact":"serious","nodes":6}],"c_co2":0.195},{"slug":"alhambra","name":"Alhambra","group":"Overseas palace / estate","url":"https://www.alhambra-patronato.es/en","runs":3,"m_perf":10.0,"m_a11y":88.0,"m_bp":50.0,"m_seo":92.0,"m_lcp":30187.5,"m_tbt":935.5,"m_cls":0.871,"m_kb":22043.987,"m_req":164,"m_tp":6,"m_tp_ms":495.937,"m_perf_range":[10.0,13.0],"dg_js_kb":4418,"dg_img_kb":12518,"dg_font_kb":261,"dg_css_kb":1020,"dg_img_modern":0.0,"dg_ttfb":258,"dg_lcp_delay":2042,"dg_render_delay":38,"dg_rb_n":46,"dg_boot":2751,"dg_unused_js":2392,"dg_dom":762,"dg_tp_top":[["iris360iot.work",253],["Google Tag Manager",243]],"m_at":"2026-10-28T23:23:36.119Z","d_perf":56.99999999999999,"f_tranco":80973,"f_tranco_date":"2026-10-28","f_tranco_domain":"alhambra-patronato.es","f_uk_rank":100000,"f_p75_lcp":2600.0,"f_p75_inp":100.0,"f_p75_cls":0.0,"f_p75_ttfb":800.0,"f_good_lcp":0.738,"f_good_inp":0.891,"f_good_cls":0.806,"f_phone_share":0.7377,"f_cwv":0,"f_lcp_trend":4.4,"x_pages":6825,"x_platform":"WordPress","x_framework":null,"x_booking":["tickets.alhambra-patronato.es"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["BreadcrumbList","EntryPoint","ListItem","PropertyValueSpecification","ReadAction","SearchAction","WebPage","WebSite"],"x_obs_grade":"F","x_obs_score":5,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":8,"x_attraction_schema":0,"a_viol":4,"a_nodes":25,"a_serious":4,"a_rules":[{"id":"button-name","impact":"critical","nodes":1},{"id":"color-contrast","impact":"serious","nodes":4},{"id":"link-name","impact":"serious","nodes":6},{"id":"target-size","impact":"serious","nodes":14}],"c_co2":3.345},{"slug":"patrimonio","name":"Royal Palace of Madrid (Patrimonio Nacional)","group":"Overseas palace / estate","url":"https://www.patrimonionacional.es/en","runs":3,"m_perf":43.0,"m_a11y":79.0,"m_bp":73.0,"m_seo":69.0,"m_lcp":22911.267,"m_tbt":515.297,"m_cls":0.038,"m_kb":6888.392,"m_req":183,"m_tp":17,"m_tp_ms":368.68,"m_perf_range":[41.0,44.0],"dg_js_kb":1477,"dg_img_kb":4465,"dg_font_kb":683,"dg_css_kb":231,"dg_img_modern":0.0,"dg_ttfb":171,"dg_lcp_delay":null,"dg_render_delay":1020,"dg_rb_n":107,"dg_boot":1891,"dg_unused_js":484,"dg_dom":1713,"dg_tp_top":[["Google Tag Manager",259],["Facebook",84],["JSDelivr CDN",13],["Unpkg",6]],"m_at":"2026-10-28T23:26:07.286Z","d_perf":57.99999999999999,"f_tranco":65214,"f_tranco_date":"2026-10-28","f_tranco_domain":"patrimonionacional.es","f_uk_rank":500000,"f_p75_lcp":2500.0,"f_p75_inp":150.0,"f_p75_cls":0.0,"f_p75_ttfb":500.0,"f_good_lcp":0.738,"f_good_inp":0.873,"f_good_cls":0.962,"f_phone_share":0.713,"f_cwv":1,"f_lcp_trend":2.9,"x_pages":null,"x_platform":"Drupal","x_framework":null,"x_booking":["tickets.patrimonionacional.es"],"x_ticketing":[],"x_blocked":false,"x_lang":2,"x_schema":[],"x_obs_grade":"D","x_obs_score":30,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":0,"x_attraction_schema":0,"a_viol":4,"a_nodes":27,"a_serious":4,"a_rules":[{"id":"button-name","impact":"critical","nodes":2},{"id":"image-alt","impact":"critical","nodes":3},{"id":"link-name","impact":"serious","nodes":5},{"id":"target-size","impact":"serious","nodes":17}],"c_co2":1.045},{"slug":"powerscourt","name":"Powerscourt Estate","group":"Overseas palace / estate","url":"https://powerscourt.com/","runs":0,"lh_challenge":4,"f_tranco":1080710,"f_tranco_date":"2026-10-28","f_tranco_domain":"powerscourt.com","f_uk_rank":500000,"f_p75_lcp":1900.0,"f_p75_inp":125.0,"f_p75_cls":0.05,"f_p75_ttfb":500.0,"f_good_lcp":0.793,"f_good_inp":0.9,"f_good_cls":0.777,"f_phone_share":0.7494,"f_cwv":1,"f_lcp_trend":-10.9,"x_pages":null,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":true,"x_lang":null,"x_schema":[],"x_obs_grade":"C+","x_obs_score":60,"x_green":null,"x_host":"Cloudflare","x_cdn":true},{"slug":"biltmore","name":"Biltmore Estate","group":"Overseas palace / estate","url":"https://www.biltmore.com/","runs":3,"m_perf":65.0,"m_a11y":89.0,"m_bp":77.0,"m_seo":85.0,"m_lcp":6581.163,"m_tbt":321.423,"m_cls":0,"m_kb":5119.156,"m_req":126,"m_tp":7,"m_tp_ms":199.71,"m_perf_range":[61.0,65.0],"dg_js_kb":1162,"dg_img_kb":3507,"dg_font_kb":95,"dg_css_kb":181,"dg_img_modern":0.996,"dg_ttfb":166,"dg_lcp_delay":40,"dg_render_delay":155,"dg_rb_n":4,"dg_boot":1703,"dg_unused_js":145,"dg_dom":1832,"dg_tp_top":[["Crazy Egg",149],["Optanon",16],["Qualtrics",13],["New Relic",12]],"m_at":"2026-10-28T23:28:18.439Z","d_perf":84.0,"f_tranco":68550,"f_tranco_date":"2026-10-28","f_tranco_domain":"biltmore.com","f_uk_rank":1000000,"f_p75_lcp":1500.0,"f_p75_inp":150.0,"f_p75_cls":0.0,"f_p75_ttfb":600.0,"f_good_lcp":0.882,"f_good_inp":0.857,"f_good_cls":0.983,"f_phone_share":0.6554,"f_cwv":1,"f_lcp_trend":9.5,"x_pages":718,"x_platform":"WordPress","x_framework":null,"x_booking":["shop.biltmore.com"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["BreadcrumbList","EntryPoint","ImageObject","ListItem","Organization","PropertyValueSpecification","ReadAction","SearchAction","WebPage","WebSite"],"x_obs_grade":"F","x_obs_score":20,"x_green":null,"x_host":"Fastly","x_cdn":true,"x_schema_n":10,"x_attraction_schema":0,"a_viol":3,"a_nodes":3,"a_serious":3,"a_rules":[{"id":"color-contrast","impact":"serious","nodes":1},{"id":"frame-title","impact":"serious","nodes":1},{"id":"target-size","impact":"serious","nodes":1}],"c_co2":0.777},{"slug":"mountvernon","name":"Mount Vernon","group":"Overseas palace / estate","url":"https://www.mountvernon.org/","runs":3,"m_perf":40.0,"m_a11y":78.0,"m_bp":92.0,"m_seo":77.0,"m_lcp":17969.662,"m_tbt":676.5,"m_cls":0.076,"m_kb":5811.004,"m_req":85,"m_tp":11,"m_tp_ms":289.838,"m_perf_range":[38.0,41.0],"dg_js_kb":1725,"dg_img_kb":3012,"dg_font_kb":935,"dg_css_kb":86,"dg_img_modern":0.594,"dg_ttfb":623,"dg_lcp_delay":11,"dg_render_delay":297,"dg_rb_n":7,"dg_boot":2058,"dg_unused_js":485,"dg_dom":2870,"dg_tp_top":[["Google Tag Manager",238],["Other Google APIs/SDKs",33],["cdn-cookieyes.com",8],["JSDelivr CDN",6]],"m_at":"2026-10-28T23:29:53.910Z","d_perf":78.0,"f_tranco":29281,"f_tranco_date":"2026-10-28","f_tranco_domain":"mountvernon.org","f_uk_rank":500000,"f_p75_lcp":1700.0,"f_p75_inp":125.0,"f_p75_cls":0.05,"f_p75_ttfb":800.0,"f_good_lcp":0.877,"f_good_inp":0.891,"f_good_cls":0.895,"f_phone_share":0.3296,"f_cwv":1,"f_lcp_trend":0.0,"x_pages":6621,"x_platform":"Drupal","x_framework":null,"x_booking":["shops.mountvernon.org"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["ContactPoint","EntertainmentBusiness","EntryPoint","OpeningHoursSpecification","Organization","PostalAddress","SearchAction","WebSite"],"x_obs_grade":"F","x_obs_score":0,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":8,"x_attraction_schema":0,"c_co2":0.882},{"slug":"monticello","name":"Monticello","group":"Overseas palace / estate","url":"https://www.monticello.org/","runs":3,"m_perf":49.0,"m_a11y":97.0,"m_bp":58.0,"m_seo":92.0,"m_lcp":5708.845,"m_tbt":1435,"m_cls":0,"m_kb":2366.741,"m_req":87,"m_tp":14,"m_tp_ms":597.64,"m_perf_range":[46.0,49.0],"dg_js_kb":1676,"dg_img_kb":399,"dg_font_kb":129,"dg_css_kb":43,"dg_img_modern":0.851,"dg_ttfb":361,"dg_lcp_delay":17,"dg_render_delay":76,"dg_rb_n":1,"dg_boot":3008,"dg_unused_js":664,"dg_dom":1528,"dg_tp_top":[["Google Tag Manager",366],["Facebook",107],["Crazy Egg",53],["Google/Doubleclick Ads",37]],"m_at":"2026-10-28T23:31:37.521Z","d_perf":95.0,"f_tranco":40613,"f_tranco_date":"2026-10-28","f_tranco_domain":"monticello.org","f_uk_rank":500000,"f_p75_lcp":1200.0,"f_p75_inp":100.0,"f_p75_cls":0.0,"f_p75_ttfb":700.0,"f_good_lcp":0.924,"f_good_inp":0.951,"f_good_cls":0.984,"f_phone_share":0.4492,"f_cwv":1,"f_lcp_trend":-0.5,"x_pages":null,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"D+","x_obs_score":40,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":0,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"c_co2":0.359},{"slug":"hearst","name":"Hearst Castle","group":"Overseas palace / estate","url":"https://hearstcastle.org/","runs":3,"m_perf":32.0,"m_a11y":88.0,"m_bp":69.0,"m_seo":77.0,"m_lcp":22538.784,"m_tbt":1532.5,"m_cls":0.02,"m_kb":5712.399,"m_req":88,"m_tp":9,"m_tp_ms":423.096,"m_perf_range":[31.0,35.0],"dg_js_kb":1398,"dg_img_kb":2218,"dg_font_kb":169,"dg_css_kb":327,"dg_img_modern":0.178,"dg_ttfb":532,"dg_lcp_delay":null,"dg_render_delay":1937,"dg_rb_n":3,"dg_boot":4477,"dg_unused_js":425,"dg_dom":1041,"dg_tp_top":[["Wistia",265],["Google Tag Manager",171],["cdn-cookieyes.com",16],["Sentry",2]],"m_at":"2026-10-28T23:33:56.420Z","d_perf":61.0,"f_tranco":196739,"f_tranco_date":"2026-10-28","f_tranco_domain":"hearstcastle.org","f_uk_rank":1000000,"f_p75_lcp":1500.0,"f_p75_inp":100.0,"f_p75_cls":0.0,"f_p75_ttfb":400.0,"f_good_lcp":0.883,"f_good_inp":0.865,"f_good_cls":0.881,"f_phone_share":0.5614,"f_cwv":1,"f_lcp_trend":-6.3,"x_pages":null,"x_platform":"WordPress","x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["BreadcrumbList","ListItem","Organization","WebPage","WebSite"],"x_obs_grade":"D-","x_obs_score":25,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":5,"x_attraction_schema":0,"a_viol":2,"a_nodes":15,"a_serious":2,"a_rules":[{"id":"color-contrast","impact":"serious","nodes":10},{"id":"link-name","impact":"serious","nodes":5}],"c_co2":0.867},{"slug":"louvre","name":"Louvre","group":"Overseas museum / attraction","url":"https://www.louvre.fr/en","runs":3,"m_perf":78.0,"m_a11y":100,"m_bp":100,"m_seo":100,"m_lcp":4901.714,"m_tbt":217.5,"m_cls":0,"m_kb":3328.26,"m_req":75,"m_tp":3,"m_tp_ms":62.494,"m_perf_range":[77.0,79.0],"dg_js_kb":446,"dg_img_kb":288,"dg_font_kb":76,"dg_css_kb":29,"dg_img_modern":1.0,"dg_ttfb":96,"dg_lcp_delay":393,"dg_render_delay":-1020,"dg_rb_n":17,"dg_boot":952,"dg_unused_js":108,"dg_dom":915,"dg_tp_top":[["Google Tag Manager",52],["XiTi",10]],"m_at":"2026-10-28T23:35:18.772Z","d_perf":98.0,"f_tranco":6153,"f_tranco_date":"2026-10-28","f_tranco_domain":"louvre.fr","f_uk_rank":100000,"f_p75_lcp":2400.0,"f_p75_inp":100.0,"f_p75_cls":0.0,"f_p75_ttfb":1000.0,"f_good_lcp":0.759,"f_good_inp":0.939,"f_good_cls":0.948,"f_phone_share":0.6461,"f_cwv":1,"f_lcp_trend":-1.9,"x_pages":3210,"x_platform":"Drupal","x_framework":"Next.js","x_booking":["ticket.louvre.fr"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"A+","x_obs_score":130,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":0,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"c_co2":0.505},{"slug":"vangogh","name":"Van Gogh Museum","group":"Overseas museum / attraction","url":"https://www.vangoghmuseum.nl/en","runs":3,"m_perf":48.0,"m_a11y":87.0,"m_bp":100,"m_seo":92.0,"m_lcp":12628.631,"m_tbt":791.5,"m_cls":0,"m_kb":2414.649,"m_req":42,"m_tp":5,"m_tp_ms":316.848,"m_perf_range":[43.0,50.0],"dg_js_kb":1016,"dg_img_kb":1171,"dg_font_kb":70,"dg_css_kb":23,"dg_img_modern":0.997,"dg_ttfb":99,"dg_lcp_delay":null,"dg_render_delay":961,"dg_rb_n":2,"dg_boot":1909,"dg_unused_js":407,"dg_dom":1207,"dg_tp_top":[["Google Tag Manager",292],["cookiebot.eu",25]],"m_at":"2026-10-28T23:37:06.387Z","d_perf":93.0,"f_tranco":26261,"f_tranco_date":"2026-10-28","f_tranco_domain":"vangoghmuseum.nl","f_uk_rank":100000,"f_p75_lcp":2500.0,"f_p75_inp":125.0,"f_p75_cls":0.0,"f_p75_ttfb":1100.0,"f_good_lcp":0.748,"f_good_inp":0.9,"f_good_cls":0.855,"f_phone_share":0.586,"f_cwv":1,"f_lcp_trend":4.2,"x_pages":2060,"x_platform":null,"x_framework":null,"x_booking":["tickets.vangoghmuseum.com","www.vangogh.shop"],"x_ticketing":[],"x_blocked":false,"x_lang":2,"x_schema":[],"x_obs_grade":"B+","x_obs_score":80,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":0,"x_attraction_schema":0,"a_viol":3,"a_nodes":8,"a_serious":3,"a_rules":[{"id":"aria-required-children","impact":"critical","nodes":1},{"id":"aria-required-parent","impact":"critical","nodes":4},{"id":"list","impact":"serious","nodes":3}],"c_co2":0.366},{"slug":"rijks","name":"Rijksmuseum","group":"Overseas museum / attraction","url":"https://www.rijksmuseum.nl/en","runs":3,"m_perf":69.0,"m_a11y":100,"m_bp":73.0,"m_seo":100,"m_lcp":2166.626,"m_tbt":2597.5,"m_cls":0,"m_kb":2521.892,"m_req":113,"m_tp":17,"m_tp_ms":982.218,"m_perf_range":[64.0,70.0],"dg_js_kb":2060,"dg_img_kb":278,"dg_font_kb":31,"dg_css_kb":23,"dg_img_modern":0.727,"dg_ttfb":770,"dg_lcp_delay":null,"dg_render_delay":119,"dg_rb_n":1,"dg_boot":4798,"dg_unused_js":718,"dg_dom":625,"dg_tp_top":[["Google Tag Manager",620],["Facebook",111],["reddit",66],["Convert Insights",63]],"m_at":"2026-10-28T23:37:48.501Z","d_perf":95.0,"f_tranco":15076,"f_tranco_date":"2026-10-28","f_tranco_domain":"rijksmuseum.nl","f_uk_rank":100000,"f_p75_lcp":1700.0,"f_p75_inp":175.0,"f_p75_cls":0.0,"f_p75_ttfb":1100.0,"f_good_lcp":0.875,"f_good_inp":0.757,"f_good_cls":0.936,"f_phone_share":0.544,"f_cwv":1,"f_lcp_trend":4.8,"x_pages":2027700,"x_platform":null,"x_framework":null,"x_booking":["www.rijksmuseumshop.nl"],"x_ticketing":[],"x_blocked":false,"x_lang":2,"x_schema":[],"x_obs_grade":"B","x_obs_score":70,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":0,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"c_co2":0.383},{"slug":"orsay","name":"Musée d'Orsay","group":"Overseas museum / attraction","url":"https://www.musee-orsay.fr/en","runs":3,"m_perf":27.0,"m_a11y":87.0,"m_bp":81.0,"m_seo":100,"m_lcp":14134.192,"m_tbt":587,"m_cls":0.297,"m_kb":3512.406,"m_req":66,"m_tp":10,"m_tp_ms":169.975,"m_perf_range":[25.0,37.0],"dg_js_kb":860,"dg_img_kb":2065,"dg_font_kb":427,"dg_css_kb":111,"dg_img_modern":0.0,"dg_ttfb":123,"dg_lcp_delay":268,"dg_render_delay":82,"dg_rb_n":6,"dg_boot":2020,"dg_unused_js":389,"dg_dom":1334,"dg_tp_top":[["Google Tag Manager",131],["Trustcommander",23],["XiTi",14],["askmonastudio.com",2]],"m_at":"2026-10-28T23:40:20.288Z","d_perf":65.0,"f_tranco":20378,"f_tranco_date":"2026-10-28","f_tranco_domain":"musee-orsay.fr","f_uk_rank":100000,"f_p75_lcp":2200.0,"f_p75_inp":125.0,"f_p75_cls":0.1,"f_p75_ttfb":1200.0,"f_good_lcp":0.786,"f_good_inp":0.882,"f_good_cls":0.592,"f_phone_share":0.6014,"f_cwv":1,"f_lcp_trend":-3.1,"x_pages":null,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":true,"x_lang":null,"x_schema":[],"x_obs_grade":"D","x_obs_score":30,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"c_co2":0.533},{"slug":"prado","name":"Prado","group":"Overseas museum / attraction","url":"https://www.museodelprado.es/en","runs":0,"lh_challenge":4,"f_tranco":19516,"f_tranco_date":"2026-10-28","f_tranco_domain":"museodelprado.es","f_uk_rank":100000,"f_p75_lcp":4900.0,"f_p75_inp":125.0,"f_p75_cls":0.0,"f_p75_ttfb":3000.0,"f_good_lcp":0.324,"f_good_inp":0.818,"f_good_cls":0.944,"f_phone_share":0.574,"f_cwv":0,"f_lcp_trend":-18.8,"x_pages":null,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":true,"x_lang":null,"x_schema":[],"x_obs_grade":"D+","x_obs_score":40,"x_green":null,"x_host":"Cloudflare","x_cdn":true},{"slug":"uffizi","name":"Uffizi Galleries","group":"Overseas museum / attraction","url":"https://www.uffizi.it/en","runs":3,"m_perf":73.0,"m_a11y":97.0,"m_bp":100,"m_seo":100,"m_lcp":4883.575,"m_tbt":377.5,"m_cls":0.035,"m_kb":757.086,"m_req":67,"m_tp":2,"m_tp_ms":189.395,"m_perf_range":[68.0,74.0],"dg_js_kb":309,"dg_img_kb":366,"dg_font_kb":0,"dg_css_kb":18,"dg_img_modern":0.92,"dg_ttfb":637,"dg_lcp_delay":10,"dg_render_delay":136,"dg_rb_n":2,"dg_boot":1352,"dg_unused_js":48,"dg_dom":790,"dg_tp_top":[["iubenda",189]],"m_at":"2026-10-28T23:42:30.945Z","d_perf":94.0,"f_tranco":37621,"f_tranco_date":"2026-10-28","f_tranco_domain":"uffizi.it","f_uk_rank":100000,"f_p75_lcp":2000.0,"f_p75_inp":75.0,"f_p75_cls":0.0,"f_p75_ttfb":1200.0,"f_good_lcp":0.825,"f_good_inp":0.949,"f_good_cls":0.889,"f_phone_share":0.6344,"f_cwv":1,"f_lcp_trend":-2.7,"x_pages":5698,"x_platform":null,"x_framework":"Next.js","x_booking":["shop.uffizi.it"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"C","x_obs_score":55,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":0,"x_attraction_schema":0,"a_viol":1,"a_nodes":2,"a_serious":1,"a_rules":[{"id":"aria-hidden-focus","impact":"serious","nodes":2}],"c_co2":0.115},{"slug":"vatican","name":"Vatican Museums","group":"Overseas museum / attraction","url":"https://www.museivaticani.va/","runs":3,"m_perf":55.0,"m_a11y":71.0,"m_bp":100,"m_seo":92.0,"m_lcp":14722.65,"m_tbt":306.5,"m_cls":0,"m_kb":2251.147,"m_req":107,"m_tp":6,"m_tp_ms":56.308,"m_perf_range":[51.0,56.00000000000001],"dg_js_kb":818,"dg_img_kb":1190,"dg_font_kb":128,"dg_css_kb":32,"dg_img_modern":0.103,"dg_ttfb":47,"dg_lcp_delay":null,"dg_render_delay":null,"dg_rb_n":0,"dg_boot":986,"dg_unused_js":212,"dg_dom":9,"dg_tp_top":[["Google Tag Manager",56]],"m_at":"2026-10-28T23:44:40.452Z","d_perf":84.0,"f_tranco":29538,"f_tranco_date":"2026-10-28","f_tranco_domain":"museivaticani.va","f_uk_rank":500000,"f_p75_lcp":1700.0,"f_p75_inp":325.0,"f_p75_cls":0.0,"f_p75_ttfb":500.0,"f_good_lcp":0.855,"f_good_inp":0.175,"f_good_cls":0.994,"f_phone_share":0.0169,"f_cwv":0,"f_lcp_trend":-5.5,"x_pages":null,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"B","x_obs_score":70,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":0,"x_attraction_schema":0,"a_viol":3,"a_nodes":9,"a_serious":3,"a_rules":[{"id":"color-contrast","impact":"serious","nodes":6},{"id":"image-alt","impact":"critical","nodes":2},{"id":"listitem","impact":"serious","nodes":1}],"c_co2":0.342},{"slug":"colosseum","name":"Colosseum","group":"Overseas museum / attraction","url":"https://colosseo.it/en/","runs":3,"m_perf":57.0,"m_a11y":100,"m_bp":100,"m_seo":92.0,"m_lcp":4395.106,"m_tbt":0,"m_cls":0.541,"m_kb":3480.988,"m_req":77,"m_tp":5,"m_tp_ms":1.483,"m_perf_range":[56.00000000000001,57.99999999999999],"dg_js_kb":213,"dg_img_kb":2494,"dg_font_kb":627,"dg_css_kb":126,"dg_img_modern":0.0,"dg_ttfb":264,"dg_lcp_delay":68,"dg_render_delay":42,"dg_rb_n":13,"dg_boot":703,"dg_unused_js":37,"dg_dom":863,"dg_tp_top":[["askmona.ai",1]],"m_at":"2026-10-29T08:13:45.774Z","d_perf":77.0,"f_tranco":47002,"f_tranco_date":"2026-10-28","f_tranco_domain":"colosseo.it","f_uk_rank":50000,"f_p75_lcp":1500.0,"f_p75_inp":75.0,"f_p75_cls":0.05,"f_p75_ttfb":800.0,"f_good_lcp":0.876,"f_good_inp":0.961,"f_good_cls":0.859,"f_phone_share":0.6879,"f_cwv":1,"f_lcp_trend":-1.5,"x_pages":2905,"x_platform":"WordPress","x_framework":null,"x_booking":["ticketing.colosseo.it"],"x_ticketing":["ticketing"],"x_blocked":false,"x_lang":3,"x_schema":["BreadcrumbList","EntryPoint","ListItem","ReadAction","SearchAction","WebPage","WebSite"],"x_obs_grade":"F","x_obs_score":0,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":7,"x_attraction_schema":0,"a_viol":1,"a_nodes":3,"a_serious":1,"a_rules":[{"id":"target-size","impact":"serious","nodes":3}],"c_co2":0.528},{"slug":"sagrada","name":"Sagrada Família","group":"Overseas museum / attraction","url":"https://sagradafamilia.org/en/","runs":3,"m_perf":6.0,"m_a11y":96.0,"m_bp":96.0,"m_seo":77.0,"m_lcp":42154.99,"m_tbt":1231,"m_cls":1.869,"m_kb":18954.685,"m_req":174,"m_tp":12,"m_tp_ms":381.137,"m_perf_range":[5.0,15.0],"dg_js_kb":2309,"dg_img_kb":14039,"dg_font_kb":1432,"dg_css_kb":786,"dg_img_modern":0.0,"dg_ttfb":117,"dg_lcp_delay":null,"dg_render_delay":1229,"dg_rb_n":12,"dg_boot":3445,"dg_unused_js":813,"dg_dom":2000,"dg_tp_top":[["Google Tag Manager",297],["Facebook",41],["cookiefirst.com",22],["cloudfront.net",10]],"m_at":"2026-10-28T23:52:55.184Z","d_perf":34.0,"f_tranco":41382,"f_tranco_date":"2026-10-28","f_tranco_domain":"sagradafamilia.org","f_uk_rank":100000,"f_p75_lcp":2500.0,"f_p75_inp":125.0,"f_p75_cls":1.3,"f_p75_ttfb":500.0,"f_good_lcp":0.746,"f_good_inp":0.881,"f_good_cls":0.156,"f_phone_share":0.7392,"f_cwv":0,"f_lcp_trend":2.4,"x_pages":2235,"x_platform":null,"x_framework":null,"x_booking":["store.sagradafamilia.org"],"x_ticketing":[],"x_blocked":false,"x_lang":3,"x_schema":[],"x_obs_grade":"B","x_obs_score":70,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":0,"x_attraction_schema":0,"a_viol":2,"a_nodes":3,"a_serious":2,"a_rules":[{"id":"link-name","impact":"serious","nodes":2},{"id":"role-img-alt","impact":"serious","nodes":1}],"c_co2":2.877},{"slug":"annefrank","name":"Anne Frank House","group":"Overseas museum / attraction","url":"https://www.annefrank.org/en/","runs":2,"m_perf":82.0,"m_a11y":83.0,"m_bp":96.0,"m_seo":92.0,"m_lcp":4466.303,"m_tbt":119.5,"m_cls":0.016,"m_kb":782.679,"m_req":29.0,"m_tp":2.0,"m_tp_ms":32.392,"m_perf_range":[75.0,89.0],"dg_js_kb":312,"dg_img_kb":145,"dg_font_kb":144,"dg_css_kb":149,"dg_img_modern":0.0,"dg_ttfb":334,"dg_lcp_delay":12,"dg_render_delay":97,"dg_rb_n":1,"dg_boot":317,"dg_unused_js":139,"dg_dom":369,"dg_tp_top":[["piwik.pro",27],["Vimeo",1]],"m_at":"2026-10-29T02:47:12.553Z","f_tranco":30621,"f_tranco_date":"2026-10-28","f_tranco_domain":"annefrank.org","f_uk_rank":50000,"f_p75_lcp":2000.0,"f_p75_inp":100.0,"f_p75_cls":0.0,"f_p75_ttfb":1000.0,"f_good_lcp":0.854,"f_good_inp":0.939,"f_good_cls":0.941,"f_phone_share":0.6119,"f_cwv":1,"f_lcp_trend":-2.0,"x_pages":2390,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["Article"],"x_obs_grade":"C+","x_obs_score":60,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":1,"x_attraction_schema":0,"c_co2":0.119},{"slug":"keukenhof","name":"Keukenhof","group":"Overseas museum / attraction","url":"https://keukenhof.nl/en/","runs":3,"m_perf":40.0,"m_a11y":87.0,"m_bp":96.0,"m_seo":92.0,"m_lcp":9508.964,"m_tbt":890.409,"m_cls":0,"m_kb":47381.287,"m_req":188,"m_tp":2,"m_tp_ms":7.598,"m_perf_range":[39.0,43.0],"dg_js_kb":508,"dg_img_kb":684,"dg_font_kb":78,"dg_css_kb":30,"dg_img_modern":1.0,"dg_ttfb":126,"dg_lcp_delay":null,"dg_render_delay":2181,"dg_rb_n":4,"dg_boot":2637,"dg_unused_js":25,"dg_dom":350,"dg_tp_top":[["b-cdn.net",8]],"m_at":"2026-10-28T23:56:26.486Z","d_perf":83.0,"f_tranco":74334,"f_tranco_date":"2026-10-28","f_tranco_domain":"keukenhof.nl","f_uk_rank":500000,"f_p75_lcp":1500.0,"f_p75_inp":100.0,"f_p75_cls":0.0,"f_p75_ttfb":600.0,"f_good_lcp":0.884,"f_good_inp":0.949,"f_good_cls":0.973,"f_phone_share":0.705,"f_cwv":1,"f_lcp_trend":7.8,"x_pages":261,"x_platform":null,"x_framework":"Nuxt","x_booking":["tickets.keukenhof.nl"],"x_ticketing":[],"x_blocked":false,"x_lang":4,"x_schema":["ImageObject","Organization","ReadAction","WebPage","WebSite"],"x_obs_grade":"C","x_obs_score":50,"x_green":true,"x_host":"BIT","x_cdn":false,"x_schema_n":5,"x_attraction_schema":0,"a_viol":2,"a_nodes":3,"a_serious":2,"a_rules":[{"id":"button-name","impact":"critical","nodes":2},{"id":"image-alt","impact":"critical","nodes":1}],"c_co2":5.872},{"slug":"met","name":"The Met, New York","group":"Overseas museum / attraction","url":"https://www.metmuseum.org/","runs":3,"m_perf":41.0,"m_a11y":90.0,"m_bp":77.0,"m_seo":92.0,"m_lcp":8819.946,"m_tbt":1879.5,"m_cls":0,"m_kb":4994.213,"m_req":222,"m_tp":27,"m_tp_ms":696.501,"m_perf_range":[37.0,43.0],"dg_js_kb":2230,"dg_img_kb":1845,"dg_font_kb":456,"dg_css_kb":141,"dg_img_modern":0.242,"dg_ttfb":69,"dg_lcp_delay":44,"dg_render_delay":204,"dg_rb_n":6,"dg_boot":5839,"dg_unused_js":599,"dg_dom":1589,"dg_tp_top":[["Facebook",229],["Google Tag Manager",209],["TikTok",56],["Amplitude Mobile Analytics",49]],"m_at":"2026-10-28T23:58:43.363Z","d_perf":56.00000000000001,"f_tranco":3797,"f_tranco_date":"2026-10-28","f_tranco_domain":"metmuseum.org","f_uk_rank":50000,"f_p75_lcp":2000.0,"f_p75_inp":250.0,"f_p75_cls":0.0,"f_p75_ttfb":500.0,"f_good_lcp":0.828,"f_good_inp":0.633,"f_good_cls":0.987,"f_phone_share":0.3205,"f_cwv":0,"f_lcp_trend":3.2,"x_pages":18,"x_platform":"Sanity","x_framework":"Next.js","x_booking":["store.metmuseum.org"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["SearchAction","WebSite"],"x_obs_grade":null,"x_obs_score":null,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":2,"x_attraction_schema":0,"a_viol":2,"a_nodes":23,"a_serious":2,"a_rules":[{"id":"button-name","impact":"critical","nodes":1},{"id":"color-contrast","impact":"serious","nodes":22}],"c_co2":0.758},{"slug":"smithsonian","name":"Smithsonian","group":"Overseas museum / attraction","url":"https://www.si.edu/","runs":3,"m_perf":29.0,"m_a11y":95.0,"m_bp":54.0,"m_seo":100,"m_lcp":10326.305,"m_tbt":2203.0,"m_cls":0,"m_kb":4249.146,"m_req":366,"m_tp":16,"m_tp_ms":1152.907,"m_perf_range":[28.999999999999996,33.0],"dg_js_kb":2558,"dg_img_kb":1314,"dg_font_kb":177,"dg_css_kb":124,"dg_img_modern":0.982,"dg_ttfb":282,"dg_lcp_delay":null,"dg_render_delay":996,"dg_rb_n":71,"dg_boot":6270,"dg_unused_js":1578,"dg_dom":976,"dg_tp_top":[["fundraiseup.com",446],["Google Tag Manager",352],["Facebook",105],["Google CDN",82]],"m_at":"2026-10-29T00:00:51.348Z","d_perf":54.0,"f_tranco":1864,"f_tranco_date":"2026-10-28","f_tranco_domain":"si.edu","f_uk_rank":100000,"f_p75_lcp":2000.0,"f_p75_inp":175.0,"f_p75_cls":0.0,"f_p75_ttfb":900.0,"f_good_lcp":0.834,"f_good_inp":0.795,"f_good_cls":0.927,"f_phone_share":0.3169,"f_cwv":1,"f_lcp_trend":8.8,"x_pages":null,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":true,"x_lang":null,"x_schema":[],"x_obs_grade":"B","x_obs_score":75,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"c_co2":0.645},{"slug":"guinness","name":"Guinness Storehouse","group":"Overseas museum / attraction","url":"https://www.guinness-storehouse.com/en","runs":3,"m_perf":44.0,"m_a11y":100,"m_bp":77.0,"m_seo":100,"m_lcp":10197.595,"m_tbt":800.5,"m_cls":0,"m_kb":23274.203,"m_req":68,"m_tp":7,"m_tp_ms":307.478,"m_perf_range":[42.0,46.0],"dg_js_kb":1119,"dg_img_kb":72,"dg_font_kb":126,"dg_css_kb":38,"dg_img_modern":0.064,"dg_ttfb":202,"dg_lcp_delay":null,"dg_render_delay":1278,"dg_rb_n":1,"dg_boot":2167,"dg_unused_js":308,"dg_dom":578,"dg_tp_top":[["Google Tag Manager",193],["Optanon",55],["Optimizely",50],["site.com",9]],"m_at":"2026-10-29T00:01:46.916Z","d_perf":79.0,"f_tranco":113466,"f_tranco_date":"2026-10-28","f_tranco_domain":"guinness-storehouse.com","f_uk_rank":100000,"f_p75_lcp":2600.0,"f_p75_inp":175.0,"f_p75_cls":0.05,"f_p75_ttfb":700.0,"f_good_lcp":0.72,"f_good_inp":0.797,"f_good_cls":0.796,"f_phone_share":0.7369,"f_cwv":0,"f_lcp_trend":-15.9,"x_pages":153,"x_platform":"Contentful","x_framework":"Next.js","x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["Organization","WebPage"],"x_obs_grade":"B+","x_obs_score":80,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":2,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"c_co2":3.532},{"slug":"hatfield","name":"Hatfield House","group":"Historic house","url":"https://www.hatfield-house.co.uk/","runs":3,"m_perf":54.0,"m_a11y":92.0,"m_bp":77.0,"m_seo":100,"m_lcp":20609.161,"m_tbt":160.5,"m_cls":0.001,"m_kb":10484.978,"m_req":94,"m_tp":12,"m_tp_ms":161.273,"m_perf_range":[51.0,55.00000000000001],"dg_js_kb":1017,"dg_img_kb":8688,"dg_font_kb":521,"dg_css_kb":173,"dg_img_modern":0.0,"dg_ttfb":1498,"dg_lcp_delay":33,"dg_render_delay":164,"dg_rb_n":20,"dg_boot":968,"dg_unused_js":249,"dg_dom":1194,"dg_tp_top":[["Google CDN",87],["Google Tag Manager",51],["cdn-cookieyes.com",15],["JSDelivr CDN",5]],"m_at":"2026-10-29T00:04:03.310Z","d_perf":72.0,"f_tranco":672889,"f_tranco_date":"2026-10-28","f_tranco_domain":"hatfield-house.co.uk","f_p75_lcp":2000.0,"f_p75_inp":100.0,"f_p75_cls":0.0,"f_p75_ttfb":1300.0,"f_good_lcp":0.849,"f_good_inp":0.945,"f_good_cls":0.975,"f_phone_share":0.7395,"f_cwv":1,"f_lcp_trend":26.8,"x_pages":492,"x_platform":"WordPress","x_framework":null,"x_booking":["buy.myonlinebooking.co.uk"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["BreadcrumbList","EntryPoint","ImageObject","ListItem","PropertyValueSpecification","ReadAction","SearchAction","WebPage","WebSite"],"x_obs_grade":"D-","x_obs_score":25,"x_green":true,"x_host":"IONOS SE","x_cdn":false,"x_schema_n":9,"x_attraction_schema":0,"a_viol":2,"a_nodes":10,"a_serious":2,"a_rules":[{"id":"color-contrast","impact":"serious","nodes":6},{"id":"link-name","impact":"serious","nodes":4}],"p_visit_url":"https://hatfield-house.co.uk/visit/plan-your-visit/","p_visit_perf":61.0,"p_visit_lcp":6643.7505,"p_visit_tbt":71.21300000000019,"p_visit_kb":5177,"p_visit_runs":3,"p_whatson_url":"https://hatfield-house.co.uk/whats-on/","p_whatson_perf":55.00000000000001,"p_whatson_lcp":7923.523999999998,"p_whatson_tbt":271,"p_whatson_kb":4795,"p_whatson_runs":3,"p_avg_perf":56.7,"c_co2":1.299},{"slug":"holkham","name":"Holkham Hall","group":"Historic house","url":"https://www.holkham.co.uk/","runs":3,"m_perf":39.0,"m_a11y":83.0,"m_bp":77.0,"m_seo":85.0,"m_lcp":22358.472,"m_tbt":1049.0,"m_cls":0.014,"m_kb":4857.46,"m_req":104,"m_tp":10,"m_tp_ms":384.919,"m_perf_range":[36.0,41.0],"dg_js_kb":1400,"dg_img_kb":3176,"dg_font_kb":66,"dg_css_kb":165,"dg_img_modern":0.044,"dg_ttfb":854,"dg_lcp_delay":null,"dg_render_delay":1279,"dg_rb_n":7,"dg_boot":2225,"dg_unused_js":355,"dg_dom":1918,"dg_tp_top":[["Google Tag Manager",278],["Clarity",47],["Cookiebot",32],["Google Maps",24]],"m_at":"2026-10-29T00:05:58.308Z","d_perf":91.0,"f_tranco":420587,"f_tranco_date":"2026-10-28","f_tranco_domain":"holkham.co.uk","f_uk_rank":50000,"f_p75_lcp":1500.0,"f_p75_inp":125.0,"f_p75_cls":0.0,"f_p75_ttfb":800.0,"f_good_lcp":0.889,"f_good_inp":0.869,"f_good_cls":0.959,"f_phone_share":0.7501,"alva_visits":134105,"alva_rank":233,"alva_change":"+15%","alva_note":"Holkham Hall and walled garden; beach and park visitors not counted","f_cwv":1,"f_lcp_trend":-0.1,"x_pages":784,"x_platform":"WordPress","x_framework":null,"x_booking":["buy2.myonlinebooking.co.uk"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["BreadcrumbList","EntryPoint","ImageObject","ListItem","PropertyValueSpecification","ReadAction","SearchAction","WebPage","WebSite"],"x_obs_grade":"D","x_obs_score":30,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":9,"x_attraction_schema":0,"a_viol":5,"a_nodes":57,"a_serious":5,"a_rules":[{"id":"aria-progressbar-name","impact":"serious","nodes":1},{"id":"button-name","impact":"critical","nodes":2},{"id":"color-contrast","impact":"serious","nodes":18},{"id":"link-name","impact":"serious","nodes":35},{"id":"scrollable-region-focusable","impact":"serious","nodes":1}],"p_visit_url":"https://www.holkham.co.uk/visit/things-to-do/plan-your-visit/","p_visit_perf":50.0,"p_visit_lcp":4040.5998242492674,"p_visit_tbt":497,"p_visit_kb":1530,"p_visit_runs":3,"p_whatson_url":"https://www.holkham.co.uk/whats-on/","p_whatson_perf":41.0,"p_whatson_lcp":11814.6475,"p_whatson_tbt":600.4999999999995,"p_whatson_kb":1556,"p_whatson_runs":3,"p_avg_perf":43.3,"c_co2":0.737},{"slug":"knebworth","name":"Knebworth House","group":"Historic house","url":"https://www.knebworthhouse.com/","runs":3,"m_perf":42.0,"m_a11y":85.0,"m_bp":77.0,"m_seo":100,"m_lcp":13413.058,"m_tbt":595.5,"m_cls":0.013,"m_kb":10085.564,"m_req":136,"m_tp":6,"m_tp_ms":539.953,"m_perf_range":[40.0,43.0],"dg_js_kb":1548,"dg_img_kb":7627,"dg_font_kb":687,"dg_css_kb":133,"dg_img_modern":0.368,"dg_ttfb":1993,"dg_lcp_delay":146,"dg_render_delay":133,"dg_rb_n":8,"dg_boot":2174,"dg_unused_js":449,"dg_dom":2169,"dg_tp_top":[["nitrocdn.com",247],["Google Tag Manager",214],["Facebook",77],["Google Analytics",1]],"m_at":"2026-10-29T00:07:00.112Z","d_perf":63.0,"f_tranco":640421,"f_tranco_date":"2026-10-28","f_tranco_domain":"knebworthhouse.com","f_p75_lcp":1400.0,"f_p75_inp":125.0,"f_p75_cls":0.0,"f_p75_ttfb":700.0,"f_good_lcp":0.895,"f_good_inp":0.922,"f_good_cls":0.984,"f_phone_share":0.8134,"f_cwv":1,"f_lcp_trend":3.3,"x_pages":293,"x_platform":"WordPress","x_framework":"React","x_booking":["knebworthhouse.digitickets.co.uk"],"x_ticketing":["digitickets"],"x_blocked":false,"x_lang":1,"x_schema":["BreadcrumbList","EntryPoint","ImageObject","ListItem","Organization","PropertyValueSpecification","ReadAction","SearchAction","WebPage","WebSite"],"x_obs_grade":"F","x_obs_score":10,"x_green":true,"x_host":"20i","x_cdn":false,"x_schema_n":10,"x_attraction_schema":0,"a_viol":5,"a_nodes":53,"a_serious":5,"a_rules":[{"id":"aria-allowed-attr","impact":"critical","nodes":1},{"id":"button-name","impact":"critical","nodes":1},{"id":"color-contrast","impact":"serious","nodes":3},{"id":"link-name","impact":"serious","nodes":45},{"id":"target-size","impact":"serious","nodes":3}],"p_visit_url":"https://knebworthhouse.com/opening-times-prices/","p_visit_perf":64.0,"p_visit_lcp":5357.441,"p_visit_tbt":493.0789999999988,"p_visit_kb":2833,"p_visit_runs":3,"p_whatson_url":"https://knebworthhouse.com/whats-on/","p_whatson_perf":50.0,"p_whatson_lcp":15819.952500000003,"p_whatson_tbt":560.5,"p_whatson_kb":7981,"p_whatson_runs":3,"p_avg_perf":52.0,"c_co2":1.25},{"slug":"westminster","name":"Westminster Abbey","group":"Landmark","url":"https://www.westminster-abbey.org/","runs":3,"m_perf":42.0,"m_a11y":97.0,"m_bp":92.0,"m_seo":100,"m_lcp":8791.449,"m_tbt":1270,"m_cls":0,"m_kb":2397.629,"m_req":64,"m_tp":7,"m_tp_ms":387.788,"m_perf_range":[40.0,44.0],"dg_js_kb":1017,"dg_img_kb":459,"dg_font_kb":810,"dg_css_kb":80,"dg_img_modern":0.228,"dg_ttfb":90,"dg_lcp_delay":294,"dg_render_delay":41,"dg_rb_n":1,"dg_boot":2151,"dg_unused_js":300,"dg_dom":10730,"dg_tp_top":[["Google Tag Manager",281],["Crazy Egg",54],["Cookiebot",37],["Cloudflare",10]],"m_at":"2026-10-29T00:09:22.690Z","d_perf":90.0,"f_tranco":48455,"f_tranco_date":"2026-10-28","f_tranco_domain":"westminster-abbey.org","f_uk_rank":50000,"f_p75_lcp":1600.0,"f_p75_inp":100.0,"f_p75_cls":0.0,"f_p75_ttfb":600.0,"f_good_lcp":0.882,"f_good_inp":0.924,"f_good_cls":0.965,"f_phone_share":0.634,"alva_visits":1610182,"alva_rank":18,"alva_change":"-6%","alva_note":"","f_cwv":1,"f_lcp_trend":-0.6,"x_pages":2075,"x_platform":"Umbraco","x_framework":null,"x_booking":["shop.westminster-abbey.org","tickets.westminster-abbey.org"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["NewsArticle","Organization","SearchAction","Website"],"x_obs_grade":"D","x_obs_score":30,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":4,"x_attraction_schema":0,"a_viol":1,"a_nodes":1,"a_serious":1,"a_rules":[{"id":"link-name","impact":"serious","nodes":1}],"p_visit_url":"https://www.westminster-abbey.org/visit-us/opening-times-and-prices/","p_visit_perf":49.0,"p_visit_lcp":14841.221045000002,"p_visit_tbt":783,"p_visit_kb":2231,"p_visit_runs":3,"p_whatson_url":"https://www.westminster-abbey.org/events/","p_whatson_perf":44.0,"p_whatson_lcp":16005.750204999997,"p_whatson_tbt":1032.914135,"p_whatson_kb":2602,"p_whatson_runs":3,"p_avg_perf":45.0,"c_co2":0.364},{"slug":"stpauls","name":"St Paul's Cathedral","group":"Landmark","url":"https://www.stpauls.co.uk/","runs":3,"m_perf":28.0,"m_a11y":93.0,"m_bp":100,"m_seo":92.0,"m_lcp":11812.92,"m_tbt":757,"m_cls":0.329,"m_kb":2818.326,"m_req":78,"m_tp":9,"m_tp_ms":356.238,"m_perf_range":[27.0,32.0],"dg_js_kb":1394,"dg_img_kb":1170,"dg_font_kb":90,"dg_css_kb":109,"dg_img_modern":0.0,"dg_ttfb":81,"dg_lcp_delay":13,"dg_render_delay":222,"dg_rb_n":14,"dg_boot":2081,"dg_unused_js":528,"dg_dom":1237,"dg_tp_top":[["Google Tag Manager",226],["ventrata.com",120],["Unpkg",13],["JSDelivr CDN",2]],"m_at":"2026-10-29T00:11:07.135Z","d_perf":86.0,"f_tranco":85126,"f_tranco_date":"2026-10-28","f_tranco_domain":"stpauls.co.uk","f_uk_rank":50000,"f_p75_lcp":1700.0,"f_p75_inp":125.0,"f_p75_cls":0.1,"f_p75_ttfb":700.0,"f_good_lcp":0.811,"f_good_inp":0.889,"f_good_cls":0.746,"f_phone_share":0.6731,"alva_visits":1469897,"alva_rank":21,"alva_change":"-2%","alva_note":"","f_cwv":1,"f_lcp_trend":-4.6,"x_pages":1267,"x_platform":"Drupal","x_framework":null,"x_booking":["stpaulsshop.co.uk"],"x_ticketing":["ventrata"],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"B","x_obs_score":70,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":0,"x_attraction_schema":0,"a_viol":1,"a_nodes":1,"a_serious":1,"a_rules":[{"id":"link-name","impact":"serious","nodes":1}],"p_visit_url":"https://www.stpauls.co.uk/planning-your-visit","p_visit_perf":50.0,"p_visit_lcp":6344.704000000001,"p_visit_tbt":696.9999999999991,"p_visit_kb":3118,"p_visit_runs":3,"p_whatson_url":"https://www.stpauls.co.uk/whats-on","p_whatson_perf":31.0,"p_whatson_lcp":11440.499,"p_whatson_tbt":642,"p_whatson_kb":5869,"p_whatson_runs":3,"p_avg_perf":36.3,"c_co2":0.428},{"slug":"towerbridge","name":"Tower Bridge","group":"Landmark","url":"https://www.towerbridge.org.uk/","runs":3,"m_perf":73.0,"m_a11y":97.0,"m_bp":100,"m_seo":92.0,"m_lcp":5282.359,"m_tbt":29.916,"m_cls":0.001,"m_kb":2038.756,"m_req":46,"m_tp":6,"m_tp_ms":55.25,"m_perf_range":[73.0,73.0],"dg_js_kb":254,"dg_img_kb":547,"dg_font_kb":108,"dg_css_kb":104,"dg_img_modern":0.891,"dg_ttfb":74,"dg_lcp_delay":525,"dg_render_delay":76,"dg_rb_n":4,"dg_boot":361,"dg_unused_js":85,"dg_dom":1776,"dg_tp_top":[["Cookiebot",49]],"m_at":"2026-10-29T00:12:27.508Z","d_perf":97.0,"f_tranco":128929,"f_tranco_date":"2026-10-28","f_tranco_domain":"towerbridge.org.uk","f_uk_rank":50000,"f_p75_lcp":2300.0,"f_p75_inp":100.0,"f_p75_cls":0.0,"f_p75_ttfb":1100.0,"f_good_lcp":0.766,"f_good_inp":0.962,"f_good_cls":0.968,"f_phone_share":0.7364,"alva_visits":913247,"alva_rank":39,"alva_change":"-5%","alva_note":"","f_cwv":1,"f_lcp_trend":-5.6,"x_pages":137,"x_platform":null,"x_framework":null,"x_booking":["shop.towerbridge.org.uk"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["OpeningHoursSpecification","Place","PostalAddress","TouristAttraction"],"x_obs_grade":"B","x_obs_score":75,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":4,"x_attraction_schema":1,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"p_visit_url":"https://www.towerbridge.org.uk/plan-your-visit","p_visit_perf":76.0,"p_visit_lcp":4767.9985,"p_visit_tbt":25,"p_visit_kb":678,"p_visit_runs":3,"p_whatson_url":"https://www.towerbridge.org.uk/whats-on","p_whatson_perf":77.0,"p_whatson_lcp":4711.111000000001,"p_whatson_tbt":29.5,"p_whatson_kb":938,"p_whatson_runs":3,"p_avg_perf":75.3,"c_co2":0.309},{"slug":"bletchley","name":"Bletchley Park","group":"Landmark","url":"https://bletchleypark.org.uk/","runs":3,"m_perf":25.0,"m_a11y":83.0,"m_bp":58.0,"m_seo":77.0,"m_lcp":35611.2,"m_tbt":1215,"m_cls":0.194,"m_kb":13919.83,"m_req":420,"m_tp":10,"m_tp_ms":465.527,"m_perf_range":[21.0,26.0],"dg_js_kb":2168,"dg_img_kb":11272,"dg_font_kb":214,"dg_css_kb":166,"dg_img_modern":0.0,"dg_ttfb":1033,"dg_lcp_delay":193,"dg_render_delay":1011,"dg_rb_n":5,"dg_boot":4144,"dg_unused_js":583,"dg_dom":2139,"dg_tp_top":[["Google Tag Manager",233],["Google CDN",107],["Cookiebot",84],["FontAwesome CDN",5]],"m_at":"2026-10-29T00:14:13.874Z","d_perf":60.0,"f_tranco":124680,"f_tranco_date":"2026-10-28","f_tranco_domain":"bletchleypark.org.uk","f_uk_rank":50000,"f_p75_lcp":2800.0,"f_p75_inp":125.0,"f_p75_cls":0.05,"f_p75_ttfb":1600.0,"f_good_lcp":0.692,"f_good_inp":0.883,"f_good_cls":0.848,"f_phone_share":0.731,"alva_visits":276273,"alva_rank":153,"alva_change":"+2%","alva_note":"","f_cwv":0,"f_lcp_trend":-4.6,"x_pages":376,"x_platform":"WordPress","x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["BreadcrumbList","EntryPoint","ListItem","Organization","ReadAction","SearchAction","WebPage","WebSite"],"x_obs_grade":"F","x_obs_score":10,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":8,"x_attraction_schema":0,"a_viol":5,"a_nodes":61,"a_serious":5,"a_rules":[{"id":"button-name","impact":"critical","nodes":14},{"id":"color-contrast","impact":"serious","nodes":3},{"id":"image-alt","impact":"critical","nodes":19},{"id":"link-name","impact":"serious","nodes":9},{"id":"target-size","impact":"serious","nodes":16}],"p_visit_url":"https://www.bletchleypark.org.uk/plan-a-visit/","p_visit_perf":33.0,"p_visit_lcp":13399.256000000001,"p_visit_tbt":602.5,"p_visit_kb":2806,"p_visit_runs":3,"p_whatson_url":"https://www.bletchleypark.org.uk/whats-on/","p_whatson_perf":22.0,"p_whatson_lcp":16047.528,"p_whatson_tbt":544.6180000000013,"p_whatson_kb":4505,"p_whatson_runs":3,"p_avg_perf":26.7,"c_co2":2.112},{"slug":"oxfordcastle","name":"Oxford Castle & Prison","group":"Landmark","url":"https://www.oxfordcastleandprison.co.uk/","runs":3,"m_perf":60.0,"m_a11y":89.0,"m_bp":73.0,"m_seo":92.0,"m_lcp":11453.55,"m_tbt":302.5,"m_cls":0.001,"m_kb":2916.078,"m_req":103,"m_tp":10,"m_tp_ms":231.626,"m_perf_range":[56.99999999999999,63.0],"dg_js_kb":1080,"dg_img_kb":1626,"dg_font_kb":80,"dg_css_kb":74,"dg_img_modern":0.073,"dg_ttfb":119,"dg_lcp_delay":16,"dg_render_delay":485,"dg_rb_n":6,"dg_boot":1615,"dg_unused_js":500,"dg_dom":1246,"dg_tp_top":[["Google Tag Manager",193],["WebInsight",19],["FontAwesome CDN",7],["gtranslate.net",6]],"m_at":"2026-10-29T00:16:29.006Z","d_perf":86.0,"f_tranco":2029152,"f_tranco_date":"2026-10-28","f_tranco_domain":"oxfordcastleandprison.co.uk","f_uk_rank":1000000,"f_p75_lcp":900.0,"f_p75_inp":100.0,"f_p75_cls":0.0,"f_p75_ttfb":300.0,"f_good_lcp":0.909,"f_good_inp":0.936,"f_good_cls":0.963,"f_phone_share":0.6508,"f_cwv":1,"f_lcp_trend":3.5,"x_pages":177,"x_platform":"Umbraco","x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["Organization","PostalAddress"],"x_obs_grade":"F","x_obs_score":10,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":2,"x_attraction_schema":0,"a_viol":4,"a_nodes":6,"a_serious":4,"a_rules":[{"id":"color-contrast","impact":"serious","nodes":2},{"id":"frame-title","impact":"serious","nodes":1},{"id":"label","impact":"critical","nodes":1},{"id":"nested-interactive","impact":"serious","nodes":2}],"p_visit_url":"https://www.oxfordcastleandprison.co.uk/your-visit/opening-times/","p_visit_perf":69.0,"p_visit_lcp":5106.4917000000005,"p_visit_tbt":231,"p_visit_kb":2842,"p_visit_runs":3,"p_whatson_url":"https://www.oxfordcastleandprison.co.uk/whats-on/","p_whatson_perf":60.0,"p_whatson_lcp":13509.664500000003,"p_whatson_tbt":326,"p_whatson_kb":2928,"p_whatson_runs":3,"p_avg_perf":63.0,"c_co2":0.443},{"slug":"natgallery","name":"National Gallery","group":"Garden / museum","url":"https://www.nationalgallery.org.uk/","runs":3,"m_perf":47.0,"m_a11y":97.0,"m_bp":77.0,"m_seo":100,"m_lcp":4610.534,"m_tbt":1459.5,"m_cls":0,"m_kb":14448.664,"m_req":116,"m_tp":6,"m_tp_ms":412.214,"m_perf_range":[45.0,56.00000000000001],"dg_js_kb":2585,"dg_img_kb":5745,"dg_font_kb":74,"dg_css_kb":155,"dg_img_modern":0.004,"dg_ttfb":338,"dg_lcp_delay":18,"dg_render_delay":218,"dg_rb_n":5,"dg_boot":2865,"dg_unused_js":943,"dg_dom":2991,"dg_tp_top":[["Google Tag Manager",374],["Cookiebot",87],["Vimeo",5]],"m_at":"2026-10-29T00:17:59.710Z","d_perf":83.0,"f_tranco":18159,"f_tranco_date":"2026-10-28","f_tranco_domain":"nationalgallery.org.uk","f_uk_rank":10000,"f_p75_lcp":1600.0,"f_p75_inp":150.0,"f_p75_cls":0.0,"f_p75_ttfb":500.0,"f_good_lcp":0.86,"f_good_inp":0.847,"f_good_cls":0.959,"f_phone_share":0.5133,"alva_visits":4147544,"alva_rank":5,"alva_change":"+29%","alva_note":"","f_cwv":1,"f_lcp_trend":2.5,"x_pages":58648,"x_platform":"Umbraco","x_framework":null,"x_booking":["shop.nationalgallery.org.uk"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"F","x_obs_score":20,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":0,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"p_visit_url":"https://www.nationalgallery.org.uk/visiting/plan-your-visit","p_visit_perf":56.99999999999999,"p_visit_lcp":4532.05,"p_visit_tbt":843.0774999999994,"p_visit_kb":4821,"p_visit_runs":3,"p_whatson_url":"https://www.nationalgallery.org.uk/whats-on","p_whatson_perf":59.0,"p_whatson_lcp":4269.944,"p_whatson_tbt":901,"p_whatson_kb":5742,"p_whatson_runs":3,"p_avg_perf":54.3,"c_co2":2.193},{"slug":"londonzoo","name":"ZSL London Zoo","group":"Leisure","url":"https://www.londonzoo.org/","runs":3,"m_perf":16.0,"m_a11y":99.0,"m_bp":54.0,"m_seo":100,"m_lcp":14415.745,"m_tbt":2603.5,"m_cls":0.658,"m_kb":3982.974,"m_req":132,"m_tp":18,"m_tp_ms":871.975,"m_perf_range":[16.0,39.0],"dg_js_kb":2294,"dg_img_kb":1519,"dg_font_kb":109,"dg_css_kb":8,"dg_img_modern":0.636,"dg_ttfb":119,"dg_lcp_delay":1010,"dg_render_delay":38,"dg_rb_n":6,"dg_boot":5472,"dg_unused_js":812,"dg_dom":981,"dg_tp_top":[["Google Tag Manager",515],["TikTok",142],["Facebook",89],["Convert Insights",58]],"m_at":"2026-10-29T00:20:24.287Z","f_tranco":183418,"f_tranco_date":"2026-10-28","f_tranco_domain":"londonzoo.org","f_uk_rank":50000,"f_p75_lcp":1300.0,"f_p75_inp":225.0,"f_p75_cls":0.0,"f_p75_ttfb":700.0,"f_good_lcp":0.894,"f_good_inp":0.698,"f_good_cls":0.938,"f_phone_share":0.7578,"alva_visits":1213187,"alva_rank":27,"alva_change":"-2%","alva_note":"","f_cwv":0,"f_lcp_trend":-3.4,"x_pages":658,"x_platform":"Drupal","x_framework":"Next.js","x_booking":["shop.zsl.org"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["BreadcrumbList","GeoCoordinates","ListItem","LocalBusiness","OpeningHoursSpecification","Organization","PostalAddress","SearchAction","WebSite"],"x_obs_grade":"A+","x_obs_score":105,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":9,"x_attraction_schema":1,"p_visit_url":"https://www.londonzoo.org/plan-your-visit/opening-times","p_visit_perf":52.0,"p_visit_lcp":4622.861000000001,"p_visit_tbt":2285.488500000001,"p_visit_kb":2606,"p_visit_runs":3,"p_whatson_url":"https://www.londonzoo.org/plan-your-visit/events","p_whatson_perf":51.5,"p_whatson_lcp":4595.600575,"p_whatson_tbt":2124.0,"p_whatson_kb":2996,"p_whatson_runs":2,"p_avg_perf":39.8,"c_co2":0.604},{"slug":"hes","name":"Historic Environment Scotland","group":"Heritage group","url":"https://www.historicenvironment.scot/","runs":3,"m_perf":62.0,"m_a11y":100,"m_bp":96.0,"m_seo":100,"m_lcp":7572.004,"m_tbt":139,"m_cls":0,"m_kb":2192.396,"m_req":37,"m_tp":2,"m_tp_ms":0.156,"m_perf_range":[61.0,63.0],"dg_js_kb":422,"dg_img_kb":1478,"dg_font_kb":138,"dg_css_kb":108,"dg_img_modern":0.863,"dg_ttfb":106,"dg_lcp_delay":null,"dg_render_delay":471,"dg_rb_n":4,"dg_boot":283,"dg_unused_js":150,"dg_dom":898,"dg_tp_top":[],"m_at":"2026-10-29T00:22:07.617Z","d_perf":90.0,"f_tranco":47946,"f_tranco_date":"2026-10-28","f_tranco_domain":"historicenvironment.scot","f_uk_rank":10000,"f_p75_lcp":1100.0,"f_p75_inp":100.0,"f_p75_cls":0.0,"f_p75_ttfb":500.0,"f_good_lcp":0.912,"f_good_inp":0.961,"f_good_cls":0.978,"f_phone_share":0.7172,"f_cwv":1,"f_lcp_trend":9.6,"x_pages":1692,"x_platform":"Umbraco","x_framework":null,"x_booking":["tickets.historic-scotland.gov.uk"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["ContactPoint","Country","CreativeWork","EducationalOccupationalCredential","GovernmentOrganization","Offer","OfferCatalog","OpeningHoursSpecification","Organization","PostalAddress","QuantitativeValue","TouristAttraction"],"x_obs_grade":"B+","x_obs_score":80,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":12,"x_attraction_schema":1,"p_visit_url":"https://www.historicenvironment.scot/visit/","p_visit_perf":62.0,"p_visit_lcp":6897.277799999999,"p_visit_tbt":154.5,"p_visit_kb":5922,"p_visit_runs":3,"p_whatson_url":"https://www.historicenvironment.scot/whats-on/","p_whatson_perf":56.99999999999999,"p_whatson_lcp":7069.9996,"p_whatson_tbt":181,"p_whatson_kb":3041,"p_whatson_runs":3,"p_avg_perf":60.3,"c_co2":0.333},{"slug":"cadw","name":"Cadw (Welsh historic sites)","group":"Heritage group","url":"https://cadw.gov.wales/","runs":3,"m_perf":36.0,"m_a11y":100,"m_bp":96.0,"m_seo":100,"m_lcp":8790.818,"m_tbt":508,"m_cls":0.548,"m_kb":6144.277,"m_req":62,"m_tp":4,"m_tp_ms":99.664,"m_perf_range":[32.0,40.0],"dg_js_kb":716,"dg_img_kb":814,"dg_font_kb":457,"dg_css_kb":98,"dg_img_modern":0.0,"dg_ttfb":170,"dg_lcp_delay":129,"dg_render_delay":98,"dg_rb_n":3,"dg_boot":804,"dg_unused_js":238,"dg_dom":2395,"dg_tp_top":[["Google Maps",55],["Cookiebot",45]],"m_at":"2026-10-29T00:23:30.272Z","d_perf":75.0,"f_tranco":35042,"f_tranco_date":"2026-10-28","f_tranco_domain":"gov.wales","f_uk_rank":50000,"f_p75_lcp":1200.0,"f_p75_inp":100.0,"f_p75_cls":0.0,"f_p75_ttfb":700.0,"f_good_lcp":0.912,"f_good_inp":0.95,"f_good_cls":0.956,"f_phone_share":0.79,"f_cwv":1,"f_lcp_trend":-0.5,"x_pages":1653,"x_platform":"Drupal","x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":2,"x_schema":[],"x_obs_grade":"C+","x_obs_score":60,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":0,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"p_visit_url":"https://cadw.gov.wales/visit","p_visit_perf":41.0,"p_visit_lcp":7855.444300000001,"p_visit_tbt":409,"p_visit_kb":2607,"p_visit_runs":3,"p_whatson_url":"https://cadw.gov.wales/visit/whats-on","p_whatson_perf":43.0,"p_whatson_lcp":6054.357,"p_whatson_tbt":235,"p_whatson_kb":1252,"p_whatson_runs":3,"p_avg_perf":40.0,"c_co2":0.932},{"slug":"bicester","name":"Bicester Village","group":"UK business","url":"https://www.bicestervillage.com/","runs":3,"m_perf":22.0,"m_a11y":82.0,"m_bp":96.0,"m_seo":92.0,"m_lcp":9355.6,"m_tbt":1798,"m_cls":0.341,"m_kb":4599.092,"m_req":93,"m_tp":9,"m_tp_ms":851.882,"m_perf_range":[21.0,22.0],"dg_js_kb":1905,"dg_img_kb":963,"dg_font_kb":89,"dg_css_kb":3,"dg_img_modern":0.666,"dg_ttfb":463,"dg_lcp_delay":null,"dg_render_delay":593,"dg_rb_n":1,"dg_boot":4182,"dg_unused_js":532,"dg_dom":1318,"dg_tp_top":[["thebicestercollection.com",344],["Brightcove",259],["Google Tag Manager",114],["Optanon",64]],"m_at":"2026-10-29T00:24:15.968Z","d_perf":87.0,"f_tranco":943149,"f_tranco_date":"2026-10-28","f_tranco_domain":"bicestervillage.com","f_uk_rank":100000,"f_p75_lcp":3300.0,"f_p75_inp":125.0,"f_p75_cls":0.0,"f_p75_ttfb":2600.0,"f_good_lcp":0.626,"f_good_inp":0.926,"f_good_cls":0.985,"f_phone_share":0.874,"f_cwv":0,"f_lcp_trend":5.5,"x_pages":56,"x_platform":"Gatsby","x_framework":"Gatsby","x_booking":["www.thebicestervillageshoppingcollection.com"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["AggregateRating","OpeningHoursSpecification","Organization","PostalAddress"],"x_obs_grade":"C","x_obs_score":50,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":4,"x_attraction_schema":0,"a_viol":4,"a_nodes":17,"a_serious":4,"a_rules":[{"id":"button-name","impact":"critical","nodes":3},{"id":"color-contrast","impact":"serious","nodes":10},{"id":"link-name","impact":"serious","nodes":3},{"id":"meta-viewport","impact":"critical","nodes":1}],"c_co2":0.698},{"slug":"loveholidays","name":"loveholidays","group":"High achievers","url":"https://www.loveholidays.com/","runs":3,"m_perf":79.0,"m_a11y":100,"m_bp":96.0,"m_seo":100,"m_lcp":4688.445,"m_tbt":243,"m_cls":0,"m_kb":698.942,"m_req":188,"m_tp":3,"m_tp_ms":1.234,"m_perf_range":[66.0,79.0],"dg_js_kb":389,"dg_img_kb":216,"dg_font_kb":11,"dg_css_kb":0,"dg_img_modern":0.366,"dg_ttfb":122,"dg_lcp_delay":null,"dg_render_delay":541,"dg_rb_n":0,"dg_boot":1475,"dg_unused_js":0,"dg_dom":1515,"dg_tp_top":[["edgecompute.app",1]],"m_at":"2026-10-29T08:34:12.179Z","d_perf":99.0,"f_tranco":21828,"f_tranco_date":"2026-10-28","f_tranco_domain":"loveholidays.com","f_p75_lcp":1200.0,"f_p75_inp":150.0,"f_p75_cls":0.0,"f_p75_ttfb":300.0,"f_good_lcp":0.948,"f_good_inp":0.81,"f_good_cls":0.904,"f_phone_share":0.8052,"f_cwv":1,"f_lcp_trend":4.2,"x_pages":null,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"B","x_obs_score":70,"x_green":null,"x_host":"Fastly","x_cdn":true,"x_schema_n":0,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"c_co2":0.106},{"slug":"morrisons","name":"Morrisons","group":"High achievers","url":"https://www.morrisons.com/","runs":3,"m_perf":80.0,"m_a11y":84.0,"m_bp":92.0,"m_seo":92.0,"m_lcp":3401.451,"m_tbt":388,"m_cls":0,"m_kb":1734.074,"m_req":80,"m_tp":4,"m_tp_ms":167.771,"m_perf_range":[75.0,80.0],"dg_js_kb":997,"dg_img_kb":538,"dg_font_kb":37,"dg_css_kb":21,"dg_img_modern":0.963,"dg_ttfb":222,"dg_lcp_delay":11,"dg_render_delay":195,"dg_rb_n":2,"dg_boot":1601,"dg_unused_js":144,"dg_dom":957,"dg_tp_top":[["Optanon",70],["Google Tag Manager",63],["Tradedoubler",7],["optimalpeople.fr",5]],"m_at":"2026-10-29T08:35:44.071Z","d_perf":98.0,"f_tranco":27162,"f_tranco_date":"2026-10-28","f_tranco_domain":"morrisons.com","f_p75_lcp":1100.0,"f_p75_inp":100.0,"f_p75_cls":0.0,"f_p75_ttfb":500.0,"f_good_lcp":0.942,"f_good_inp":0.902,"f_good_cls":0.984,"f_phone_share":0.7692,"f_cwv":1,"f_lcp_trend":4.3,"x_pages":9,"x_platform":"Contentful","x_framework":"Next.js","x_booking":["morrisons.giftcardstore.co.uk"],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"B+","x_obs_score":80,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":0,"x_attraction_schema":0,"a_viol":3,"a_nodes":10,"a_serious":3,"a_rules":[{"id":"color-contrast","impact":"serious","nodes":1},{"id":"link-name","impact":"serious","nodes":5},{"id":"target-size","impact":"serious","nodes":4}],"c_co2":0.263},{"slug":"costa","name":"Costa Coffee","group":"High achievers","url":"https://www.costa.co.uk/","runs":3,"m_perf":53.0,"m_a11y":100,"m_bp":92.0,"m_seo":85.0,"m_lcp":5500.23,"m_tbt":1033.336,"m_cls":0.074,"m_kb":1193.848,"m_req":50,"m_tp":4,"m_tp_ms":100.844,"m_perf_range":[53.0,56.00000000000001],"dg_js_kb":696,"dg_img_kb":135,"dg_font_kb":181,"dg_css_kb":2,"dg_img_modern":0.954,"dg_ttfb":103,"dg_lcp_delay":18,"dg_render_delay":273,"dg_rb_n":2,"dg_boot":2889,"dg_unused_js":237,"dg_dom":576,"dg_tp_top":[["Optanon",57],["Google Tag Manager",51]],"m_at":"2026-10-29T08:37:59.745Z","d_perf":97.0,"f_tranco":59960,"f_tranco_date":"2026-10-28","f_tranco_domain":"costa.co.uk","f_p75_lcp":1300.0,"f_p75_inp":100.0,"f_p75_cls":0.05,"f_p75_ttfb":400.0,"f_good_lcp":0.896,"f_good_inp":0.934,"f_good_cls":0.926,"f_phone_share":0.888,"f_cwv":1,"f_lcp_trend":6.7,"x_pages":null,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":true,"x_lang":null,"x_schema":[],"x_obs_grade":"D","x_obs_score":30,"x_green":false,"x_host":null,"x_cdn":false,"c_co2":0.181},{"slug":"dunelm","name":"Dunelm","group":"High achievers","url":"https://www.dunelm.com/","runs":3,"m_perf":35.0,"m_a11y":100,"m_bp":100,"m_seo":100,"m_lcp":10544.039,"m_tbt":961.604,"m_cls":0.002,"m_kb":2593.423,"m_req":63,"m_tp":10,"m_tp_ms":52.855,"m_perf_range":[28.999999999999996,36.0],"dg_js_kb":1613,"dg_img_kb":534,"dg_font_kb":134,"dg_css_kb":1,"dg_img_modern":0.949,"dg_ttfb":129,"dg_lcp_delay":14,"dg_render_delay":200,"dg_rb_n":6,"dg_boot":3461,"dg_unused_js":751,"dg_dom":1501,"dg_tp_top":[["Optanon",47],["Bing Ads",4],["studentbeans.com",1]],"m_at":"2026-10-29T08:38:59.783Z","d_perf":91.0,"f_tranco":6883,"f_tranco_date":"2026-10-28","f_tranco_domain":"dunelm.com","f_p75_lcp":1000.0,"f_p75_inp":150.0,"f_p75_cls":0.0,"f_p75_ttfb":600.0,"f_good_lcp":0.95,"f_good_inp":0.831,"f_good_cls":0.936,"f_phone_share":0.8283,"f_cwv":1,"f_lcp_trend":4.7,"x_pages":44313,"x_platform":"Prismic","x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["Organization","SearchAction","WebSite"],"x_obs_grade":"B","x_obs_score":70,"x_green":null,"x_host":"Fastly","x_cdn":true,"x_schema_n":3,"x_attraction_schema":0,"a_viol":1,"a_nodes":10,"a_serious":1,"a_rules":[{"id":"button-name","impact":"critical","nodes":10}],"c_co2":0.394},{"slug":"bluearray","name":"Blue Array","group":"Marketing agencies","url":"https://www.bluearray.co.uk/","runs":3,"m_perf":73.0,"m_a11y":100,"m_bp":73.0,"m_seo":85.0,"m_lcp":4235.763,"m_tbt":326,"m_cls":0.068,"m_kb":1797.805,"m_req":101,"m_tp":13,"m_tp_ms":273.655,"m_perf_range":[66.0,84.0],"dg_js_kb":872,"dg_img_kb":761,"dg_font_kb":68,"dg_css_kb":55,"dg_img_modern":0.995,"dg_ttfb":442,"dg_lcp_delay":null,"dg_render_delay":231,"dg_rb_n":26,"dg_boot":1149,"dg_unused_js":213,"dg_dom":2034,"dg_tp_top":[["Google Tag Manager",138],["Cookiebot",86],["Google CDN",10],["Cloudflare",10]],"m_at":"2026-10-29T12:01:20.251Z","d_perf":93.0,"f_tranco":2116494,"f_tranco_date":"2026-10-28","f_tranco_domain":"bluearray.co.uk","f_uk_rank":500000,"x_pages":null,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":true,"x_lang":null,"x_schema":[],"x_obs_grade":"C+","x_obs_score":60,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"c_co2":0.273},{"slug":"webmart","name":"Webmart","group":"Marketing agencies","url":"https://www.webmartuk.com/","runs":3,"m_perf":69.0,"m_a11y":100,"m_bp":77.0,"m_seo":92.0,"m_lcp":3517.746,"m_tbt":589.5,"m_cls":0.183,"m_kb":2006.797,"m_req":54,"m_tp":9,"m_tp_ms":270.951,"m_perf_range":[68.0,70.0],"dg_js_kb":1188,"dg_img_kb":548,"dg_font_kb":157,"dg_css_kb":25,"dg_img_modern":0.929,"dg_ttfb":154,"dg_lcp_delay":32,"dg_render_delay":135,"dg_rb_n":0,"dg_boot":1200,"dg_unused_js":257,"dg_dom":995,"dg_tp_top":[["Google Tag Manager",211],["Clarity",48],["Cloudflare",9],["ahrefs.com",3]],"m_at":"2026-10-29T12:04:11.618Z","d_perf":92.0,"f_tranco":3665625,"f_tranco_date":"2026-10-28","f_tranco_domain":"webmartuk.com","f_uk_rank":500000,"f_p75_lcp":2200.0,"f_p75_inp":null,"f_p75_cls":0.0,"f_p75_ttfb":1300.0,"f_good_lcp":0.768,"f_good_inp":null,"f_good_cls":0.898,"f_phone_share":0.2157,"x_pages":526,"x_platform":"WordPress","x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["ContactPoint","ImageObject","Organization","SearchAction","SiteNavigationElement","WebSite"],"x_obs_grade":"C-","x_obs_score":45,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":6,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"c_co2":0.305},{"slug":"browsertobuyer","name":"Browser to Buyer","group":"Marketing agencies","url":"https://browsertobuyer.com/","runs":3,"m_perf":65.0,"m_a11y":91.0,"m_bp":77.0,"m_seo":92.0,"m_lcp":3853.492,"m_tbt":803.5,"m_cls":0.007,"m_kb":2282.349,"m_req":185,"m_tp":11,"m_tp_ms":404.255,"m_perf_range":[64.0,65.0],"dg_js_kb":1391,"dg_img_kb":618,"dg_font_kb":63,"dg_css_kb":110,"dg_img_modern":0.022,"dg_ttfb":406,"dg_lcp_delay":455,"dg_render_delay":52,"dg_rb_n":10,"dg_boot":2528,"dg_unused_js":287,"dg_dom":895,"dg_tp_top":[["Google Tag Manager",221],["Google CDN",108],["jQuery CDN",56],["Google Analytics",16]],"m_at":"2026-10-29T12:05:00.447Z","d_perf":96.0,"f_tranco":null,"f_tranco_date":null,"f_tranco_domain":"browsertobuyer.com","x_pages":86,"x_platform":"WordPress","x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["BreadcrumbList","EntryPoint","ImageObject","ListItem","Organization","PropertyValueSpecification","ReadAction","SearchAction","WebPage","WebSite"],"x_obs_grade":"D-","x_obs_score":25,"x_green":true,"x_host":"World Host Group","x_cdn":false,"x_schema_n":10,"x_attraction_schema":0,"a_viol":2,"a_nodes":4,"a_serious":2,"a_rules":[{"id":"link-name","impact":"serious","nodes":3},{"id":"target-size","impact":"serious","nodes":1}],"c_co2":0.283},{"slug":"anuncia","name":"Anuncia","group":"Marketing agencies","url":"https://anuncia.co.uk/","runs":3,"m_perf":39.0,"m_a11y":99.0,"m_bp":96.0,"m_seo":92.0,"m_lcp":36202.112,"m_tbt":1457.5,"m_cls":0.098,"m_kb":26131.773,"m_req":57,"m_tp":5,"m_tp_ms":64.205,"m_perf_range":[38.0,41.0],"dg_js_kb":828,"dg_img_kb":6788,"dg_font_kb":421,"dg_css_kb":72,"dg_img_modern":0.0,"dg_ttfb":223,"dg_lcp_delay":null,"dg_render_delay":2765,"dg_rb_n":2,"dg_boot":2480,"dg_unused_js":381,"dg_dom":1372,"dg_tp_top":[["Cookiebot",54],["Google Tag Manager",13]],"m_at":"2026-10-29T12:06:45.843Z","d_perf":67.0,"f_tranco":null,"f_tranco_date":null,"f_tranco_domain":"anuncia.co.uk","x_pages":38,"x_platform":"WordPress","x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["BreadcrumbList","EntryPoint","ImageObject","ListItem","Organization","PropertyValueSpecification","ReadAction","SearchAction","WebPage","WebSite"],"x_obs_grade":"D","x_obs_score":30,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":10,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"c_co2":3.966},{"slug":"campaign","name":"Campaign","group":"Marketing agencies","url":"https://www.cabcampaign.co.uk/","runs":3,"m_perf":61.0,"m_a11y":98.0,"m_bp":96.0,"m_seo":91.0,"m_lcp":6299.2,"m_tbt":306.5,"m_cls":0.025,"m_kb":4846.673,"m_req":53,"m_tp":9,"m_tp_ms":341.712,"m_perf_range":[60.0,64.0],"dg_js_kb":435,"dg_img_kb":513,"dg_font_kb":48,"dg_css_kb":20,"dg_img_modern":0.0,"dg_ttfb":276,"dg_lcp_delay":365,"dg_render_delay":341,"dg_rb_n":6,"dg_boot":1613,"dg_unused_js":108,"dg_dom":354,"dg_tp_top":[["website-files.com",145],["Google Tag Manager",118],["Clarity",49],["cloudfront.net",28]],"m_at":"2026-10-29T12:08:40.499Z","d_perf":92.0,"f_tranco":null,"f_tranco_date":null,"f_tranco_domain":"cabcampaign.co.uk","x_pages":null,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"C-","x_obs_score":45,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":0,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"c_co2":0.736},{"slug":"modx","name":"MODX","group":"Software platforms","url":"https://modx.com/","runs":3,"m_perf":92.0,"m_a11y":92.0,"m_bp":100,"m_seo":92.0,"m_lcp":2967.04,"m_tbt":140.5,"m_cls":0,"m_kb":575.332,"m_req":27,"m_tp":3,"m_tp_ms":17.085,"m_perf_range":[91.0,94.0],"dg_js_kb":439,"dg_img_kb":70,"dg_font_kb":0,"dg_css_kb":52,"dg_img_modern":0.865,"dg_ttfb":215,"dg_lcp_delay":null,"dg_render_delay":266,"dg_rb_n":3,"dg_boot":502,"dg_unused_js":221,"dg_dom":414,"dg_tp_top":[["jQuery CDN",10],["Cloudflare",8]],"m_at":"2026-10-29T12:10:30.384Z","d_perf":99.0,"f_tranco":136181,"f_tranco_date":"2026-10-28","f_tranco_domain":"modx.com","f_p75_lcp":2600.0,"f_p75_inp":100.0,"f_p75_cls":0.0,"f_p75_ttfb":2000.0,"f_good_lcp":0.725,"f_good_inp":0.923,"f_good_cls":0.944,"f_phone_share":0.5525,"f_cwv":0,"f_lcp_trend":16.1,"x_pages":null,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":true,"x_lang":null,"x_schema":[],"x_obs_grade":"C+","x_obs_score":60,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"c_co2":0.087},{"slug":"brookes","name":"Oxford Brookes University","group":"Local organisations","url":"https://www.brookes.ac.uk/","runs":3,"m_perf":67.0,"m_a11y":100,"m_bp":96.0,"m_seo":100,"m_lcp":10232.474,"m_tbt":255.5,"m_cls":0.031,"m_kb":2726.118,"m_req":92,"m_tp":5,"m_tp_ms":143.191,"m_perf_range":[65.0,68.0],"dg_js_kb":1387,"dg_img_kb":1137,"dg_font_kb":93,"dg_css_kb":61,"dg_img_modern":0.0,"dg_ttfb":107,"dg_lcp_delay":352,"dg_render_delay":79,"dg_rb_n":3,"dg_boot":1217,"dg_unused_js":419,"dg_dom":722,"dg_tp_top":[["Usercentrics CMP",85],["FontAwesome CDN",35],["Bing Ads",14],["Google CDN",5]],"m_at":"2026-10-29T12:11:45.208Z","d_perf":88.0,"f_tranco":34868,"f_tranco_date":"2026-10-28","f_tranco_domain":"brookes.ac.uk","f_uk_rank":10000,"f_p75_lcp":1400.0,"f_p75_inp":125.0,"f_p75_cls":0.0,"f_p75_ttfb":600.0,"f_good_lcp":0.881,"f_good_inp":0.879,"f_good_cls":0.966,"f_phone_share":0.4333,"f_cwv":1,"f_lcp_trend":28.3,"x_pages":3769,"x_platform":"Kentico","x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["CollegeOrUniversity","ImageObject"],"x_obs_grade":"C","x_obs_score":50,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":2,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"c_co2":0.414},{"slug":"oxfordshire","name":"Oxfordshire County Council","group":"Local organisations","url":"https://www.oxfordshire.gov.uk/","runs":3,"m_perf":56.0,"m_a11y":96.0,"m_bp":96.0,"m_seo":100,"m_lcp":7747.41,"m_tbt":541,"m_cls":0.002,"m_kb":3244.062,"m_req":57,"m_tp":7,"m_tp_ms":334.012,"m_perf_range":[56.00000000000001,56.99999999999999],"dg_js_kb":848,"dg_img_kb":2069,"dg_font_kb":132,"dg_css_kb":54,"dg_img_modern":0.0,"dg_ttfb":118,"dg_lcp_delay":233,"dg_render_delay":57,"dg_rb_n":13,"dg_boot":1676,"dg_unused_js":300,"dg_dom":416,"dg_tp_top":[["Google Tag Manager",325],["Taboola",35],["Bing Ads",6]],"m_at":"2026-10-29T12:13:05.492Z","d_perf":94.0,"f_tranco":52344,"f_tranco_date":"2026-10-28","f_tranco_domain":"oxfordshire.gov.uk","f_uk_rank":10000,"f_p75_lcp":900.0,"f_p75_inp":125.0,"f_p75_cls":0.0,"f_p75_ttfb":400.0,"f_good_lcp":0.953,"f_good_inp":0.902,"f_good_cls":0.987,"f_phone_share":0.7077,"f_cwv":1,"f_lcp_trend":-0.3,"x_pages":2937,"x_platform":"Drupal","x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"C","x_obs_score":50,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":0,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"c_co2":0.492},{"slug":"westoxon","name":"West Oxfordshire District Council","group":"Local organisations","url":"https://www.westoxon.gov.uk/","runs":3,"m_perf":63.0,"m_a11y":97.0,"m_bp":65.0,"m_seo":100,"m_lcp":6750.661,"m_tbt":329.5,"m_cls":0.082,"m_kb":1351.211,"m_req":44,"m_tp":8,"m_tp_ms":194.075,"m_perf_range":[62.0,69.0],"dg_js_kb":652,"dg_img_kb":483,"dg_font_kb":74,"dg_css_kb":49,"dg_img_modern":0.0,"dg_ttfb":151,"dg_lcp_delay":286,"dg_render_delay":84,"dg_rb_n":6,"dg_boot":892,"dg_unused_js":241,"dg_dom":241,"dg_tp_top":[["Google Tag Manager",119],["Civic",56],["Google CDN",11],["site.com",5]],"m_at":"2026-10-29T12:14:26.327Z","d_perf":87.0,"f_tranco":221926,"f_tranco_date":"2026-10-28","f_tranco_domain":"westoxon.gov.uk","f_uk_rank":50000,"f_p75_lcp":900.0,"f_p75_inp":75.0,"f_p75_cls":0.0,"f_p75_ttfb":300.0,"f_good_lcp":0.942,"f_good_inp":0.948,"f_good_cls":0.981,"f_phone_share":0.573,"f_cwv":1,"f_lcp_trend":0.2,"x_pages":null,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"D+","x_obs_score":40,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":0,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"c_co2":0.205},{"slug":"estate","name":"Blenheim Estate","group":"Housebuilders","url":"https://www.blenheimestate.com/","runs":3,"m_perf":75.0,"m_a11y":100,"m_bp":100,"m_seo":100,"m_lcp":4143.69,"m_tbt":132.0,"m_cls":0.051,"m_kb":1112.67,"m_req":77,"m_tp":5,"m_tp_ms":95.655,"m_perf_range":[71.0,81.0],"dg_js_kb":370,"dg_img_kb":440,"dg_font_kb":167,"dg_css_kb":114,"dg_img_modern":0.946,"dg_ttfb":235,"dg_lcp_delay":19,"dg_render_delay":688,"dg_rb_n":5,"dg_boot":857,"dg_unused_js":113,"dg_dom":2326,"dg_tp_top":[["Cookiebot",85],["Cloudflare",11]],"m_at":"2026-10-29T19:03:17.856Z","d_perf":94.0,"f_tranco":null,"f_tranco_date":null,"f_tranco_domain":"blenheimestate.com","f_uk_rank":500000,"f_p75_lcp":900.0,"f_p75_inp":75.0,"f_p75_cls":0.05,"f_p75_ttfb":300.0,"f_good_lcp":0.947,"f_good_inp":0.943,"f_good_cls":0.77,"f_phone_share":0.6245,"f_cwv":1,"f_lcp_trend":4.6,"x_pages":134,"x_platform":"MODX","x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["BreadcrumbList","ListItem","Organization","PostalAddress","WebPage","WebSite"],"x_obs_grade":"B-","x_obs_score":65,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":6,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"c_co2":0.169},{"slug":"pyehomes","name":"Pye Homes","group":"Housebuilders","url":"https://www.pyehomes.co.uk/","runs":3,"m_perf":73.0,"m_a11y":100,"m_bp":100,"m_seo":100,"m_lcp":4981.123,"m_tbt":117,"m_cls":0.001,"m_kb":1190.946,"m_req":44,"m_tp":4,"m_tp_ms":92.707,"m_perf_range":[62.0,76.0],"dg_js_kb":312,"dg_img_kb":446,"dg_font_kb":297,"dg_css_kb":115,"dg_img_modern":0.989,"dg_ttfb":94,"dg_lcp_delay":20,"dg_render_delay":68,"dg_rb_n":3,"dg_boot":664,"dg_unused_js":67,"dg_dom":1141,"dg_tp_top":[["Cookiebot",92]],"m_at":"2026-10-29T19:04:34.785Z","d_perf":73.0,"f_tranco":null,"f_tranco_date":null,"f_tranco_domain":"pyehomes.co.uk","f_uk_rank":500000,"f_p75_lcp":1700.0,"f_p75_inp":100.0,"f_p75_cls":0.0,"f_p75_ttfb":300.0,"f_good_lcp":0.845,"f_good_inp":0.903,"f_good_cls":0.922,"f_phone_share":0.7243,"f_cwv":1,"f_lcp_trend":2.5,"x_pages":174,"x_platform":"MODX","x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["BreadcrumbList","ListItem","Organization","PostalAddress","WebPage","WebSite"],"x_obs_grade":"B","x_obs_score":70,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":6,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"c_co2":0.181},{"slug":"bsp","name":"Blenheim Strategic Partners","group":"Property agents and portals","url":"https://www.blenheimstrategicpartners.com/","runs":3,"m_perf":68.0,"m_a11y":100,"m_bp":100,"m_seo":100,"m_lcp":7173.75,"m_tbt":309,"m_cls":0.001,"m_kb":977.115,"m_req":36,"m_tp":4,"m_tp_ms":171.897,"m_perf_range":[53.0,70.0],"dg_js_kb":541,"dg_img_kb":288,"dg_font_kb":119,"dg_css_kb":13,"dg_img_modern":0.712,"dg_ttfb":278,"dg_lcp_delay":83,"dg_render_delay":41,"dg_rb_n":2,"dg_boot":896,"dg_unused_js":154,"dg_dom":1982,"dg_tp_top":[["Google Tag Manager",129],["Cookiebot",43]],"m_at":"2026-10-29T19:06:40.956Z","d_perf":89.0,"f_tranco":null,"f_tranco_date":null,"f_tranco_domain":"blenheimstrategicpartners.com","x_pages":20,"x_platform":"MODX","x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["BreadcrumbList","ListItem","Organization","PostalAddress","PropertyValue","WebPage","WebSite"],"x_obs_grade":"B","x_obs_score":75,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":7,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"c_co2":0.148},{"slug":"cala","name":"Cala Homes","group":"Housebuilders","url":"https://www.cala.co.uk/","runs":3,"m_perf":44.0,"m_a11y":91.0,"m_bp":65.0,"m_seo":92.0,"m_lcp":4273,"m_tbt":2473.756,"m_cls":0,"m_kb":3068.464,"m_req":121,"m_tp":20,"m_tp_ms":786.661,"m_perf_range":[27.0,50.0],"dg_js_kb":2168,"dg_img_kb":627,"dg_font_kb":76,"dg_css_kb":89,"dg_img_modern":0.254,"dg_ttfb":229,"dg_lcp_delay":146,"dg_render_delay":163,"dg_rb_n":1,"dg_boot":3620,"dg_unused_js":412,"dg_dom":3020,"dg_tp_top":[["Google Tag Manager",355],["Clarity",71],["webtrends-optimize.com",56],["Cookiebot",47]],"m_at":"2026-10-29T19:09:19.173Z","d_perf":83.0,"f_tranco":373716,"f_tranco_date":"2026-10-28","f_tranco_domain":"cala.co.uk","f_uk_rank":50000,"f_p75_lcp":1600.0,"f_p75_inp":150.0,"f_p75_cls":0.3,"f_p75_ttfb":800.0,"f_good_lcp":0.866,"f_good_inp":0.868,"f_good_cls":0.621,"f_phone_share":0.7624,"f_cwv":0,"f_lcp_trend":4.8,"x_pages":5652,"x_platform":"Umbraco","x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["ContactPoint","ImageObject","Organization","PostalAddress","SearchAction","WebSite"],"x_obs_grade":"F","x_obs_score":0,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":6,"x_attraction_schema":0,"a_viol":3,"a_nodes":3,"a_serious":3,"a_rules":[{"id":"button-name","impact":"critical","nodes":1},{"id":"link-name","impact":"serious","nodes":1},{"id":"select-name","impact":"critical","nodes":1}],"c_co2":0.466},{"slug":"hill","name":"Hill","group":"Housebuilders","url":"https://www.hill.co.uk/","runs":3,"m_perf":64.0,"m_a11y":91.0,"m_bp":96.0,"m_seo":100,"m_lcp":6268.575,"m_tbt":534.5,"m_cls":0.069,"m_kb":5509.599,"m_req":40,"m_tp":4,"m_tp_ms":240.353,"m_perf_range":[59.0,67.0],"dg_js_kb":806,"dg_img_kb":326,"dg_font_kb":0,"dg_css_kb":86,"dg_img_modern":0.999,"dg_ttfb":184,"dg_lcp_delay":139,"dg_render_delay":194,"dg_rb_n":7,"dg_boot":1343,"dg_unused_js":290,"dg_dom":2842,"dg_tp_top":[["Google Tag Manager",170],["Cookiebot",30],["Trust Pilot",11]],"m_at":"2026-10-29T19:11:03.212Z","d_perf":77.0,"f_tranco":911249,"f_tranco_date":"2026-10-28","f_tranco_domain":"hill.co.uk","f_uk_rank":50000,"f_p75_lcp":2600.0,"f_p75_inp":125.0,"f_p75_cls":0.0,"f_p75_ttfb":2100.0,"f_good_lcp":0.727,"f_good_inp":0.834,"f_good_cls":0.955,"f_phone_share":0.691,"f_cwv":0,"f_lcp_trend":13.8,"x_pages":null,"x_platform":"Drupal","x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"D","x_obs_score":30,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":0,"x_attraction_schema":0,"a_viol":3,"a_nodes":10,"a_serious":3,"a_rules":[{"id":"color-contrast","impact":"serious","nodes":8},{"id":"link-name","impact":"serious","nodes":1},{"id":"target-size","impact":"serious","nodes":1}],"c_co2":0.836},{"slug":"gravenhill","name":"Gravenhill","group":"Housebuilders","url":"https://www.gravenhill.co.uk/","runs":3,"m_perf":97.0,"m_a11y":73.0,"m_bp":77.0,"m_seo":85.0,"m_lcp":2018.258,"m_tbt":131,"m_cls":0.005,"m_kb":2005.759,"m_req":67,"m_tp":4,"m_tp_ms":36.82,"m_perf_range":[96.0,98.0],"dg_js_kb":350,"dg_img_kb":985,"dg_font_kb":204,"dg_css_kb":0,"dg_img_modern":0.993,"dg_ttfb":119,"dg_lcp_delay":null,"dg_render_delay":167,"dg_rb_n":0,"dg_boot":411,"dg_unused_js":237,"dg_dom":762,"dg_tp_top":[["Google CDN",42],["Other Google APIs/SDKs",1]],"m_at":"2026-10-29T19:12:55.380Z","d_perf":99.0,"f_tranco":null,"f_tranco_date":null,"f_tranco_domain":"gravenhill.co.uk","f_uk_rank":500000,"f_p75_lcp":1100.0,"f_p75_inp":75.0,"f_p75_cls":0.0,"f_p75_ttfb":900.0,"f_good_lcp":0.957,"f_good_inp":0.95,"f_good_cls":0.971,"f_phone_share":0.6134,"f_cwv":1,"f_lcp_trend":-0.1,"x_pages":979,"x_platform":"WordPress","x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["AdministrativeArea","BreadcrumbList","EntryPoint","GeoCoordinates","ImageObject","ListItem","Organization","PostalAddress","PropertyValueSpecification","ReadAction","SearchAction","WebPage","WebSite"],"x_obs_grade":"D","x_obs_score":30,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":13,"x_attraction_schema":0,"a_viol":7,"a_nodes":26,"a_serious":7,"a_rules":[{"id":"color-contrast","impact":"serious","nodes":8},{"id":"frame-title","impact":"serious","nodes":1},{"id":"image-alt","impact":"critical","nodes":4},{"id":"link-name","impact":"serious","nodes":10},{"id":"meta-viewport","impact":"critical","nodes":1},{"id":"select-name","impact":"critical","nodes":1},{"id":"target-size","impact":"serious","nodes":1}],"c_co2":0.304},{"slug":"bovis","name":"Bovis Homes","group":"Housebuilders","url":"https://www.bovishomes.co.uk/","runs":3,"m_perf":29.0,"m_a11y":85.0,"m_bp":77.0,"m_seo":92.0,"m_lcp":9502.722,"m_tbt":1790.5,"m_cls":0.088,"m_kb":21746.425,"m_req":203,"m_tp":28,"m_tp_ms":1134.73,"m_perf_range":[26.0,28.999999999999996],"dg_js_kb":2463,"dg_img_kb":4708,"dg_font_kb":93,"dg_css_kb":121,"dg_img_modern":0.016,"dg_ttfb":343,"dg_lcp_delay":305,"dg_render_delay":154,"dg_rb_n":16,"dg_boot":6131,"dg_unused_js":300,"dg_dom":1799,"dg_tp_top":[["Google Tag Manager",590],["Facebook",138],["TikTok",98],["LiveChat",83]],"m_at":"2026-10-29T19:13:34.380Z","d_perf":70.0,"f_tranco":475855,"f_tranco_date":"2026-10-28","f_tranco_domain":"bovishomes.co.uk","f_uk_rank":10000,"f_p75_lcp":2500.0,"f_p75_inp":125.0,"f_p75_cls":0.2,"f_p75_ttfb":1200.0,"f_good_lcp":0.744,"f_good_inp":0.862,"f_good_cls":0.644,"f_phone_share":0.8234,"f_cwv":0,"f_lcp_trend":-8.7,"x_pages":1824,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["WebSite"],"x_obs_grade":"F","x_obs_score":0,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":1,"x_attraction_schema":0,"a_viol":4,"a_nodes":12,"a_serious":4,"a_rules":[{"id":"button-name","impact":"critical","nodes":5},{"id":"frame-title","impact":"serious","nodes":1},{"id":"link-in-text-block","impact":"serious","nodes":1},{"id":"link-name","impact":"serious","nodes":5}],"c_co2":3.3},{"slug":"beechgrove","name":"Beech Grove Homes","group":"Housebuilders","url":"https://www.beechgrovehomes.co.uk/","runs":3,"m_perf":46.0,"m_a11y":93.0,"m_bp":92.0,"m_seo":100,"m_lcp":8318.455,"m_tbt":865.891,"m_cls":0,"m_kb":5279.635,"m_req":195,"m_tp":9,"m_tp_ms":484.168,"m_perf_range":[45.0,50.0],"dg_js_kb":2222,"dg_img_kb":2580,"dg_font_kb":345,"dg_css_kb":94,"dg_img_modern":0.0,"dg_ttfb":254,"dg_lcp_delay":21,"dg_render_delay":139,"dg_rb_n":56,"dg_boot":2822,"dg_unused_js":489,"dg_dom":1178,"dg_tp_top":[["Google Tag Manager",392],["cookiebot.eu",49],["Google Maps",36],["Mediahawk",21]],"m_at":"2026-10-29T19:15:44.231Z","d_perf":60.0,"f_tranco":null,"f_tranco_date":null,"f_tranco_domain":"beechgrovehomes.co.uk","f_uk_rank":100000,"f_p75_lcp":4600.0,"f_p75_inp":100.0,"f_p75_cls":0.0,"f_p75_ttfb":3300.0,"f_good_lcp":0.213,"f_good_inp":0.93,"f_good_cls":0.969,"f_phone_share":0.8896,"f_cwv":0,"f_lcp_trend":-24.1,"x_pages":202,"x_platform":"Drupal","x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"A-","x_obs_score":85,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":0,"x_attraction_schema":0,"a_viol":2,"a_nodes":2,"a_serious":2,"a_rules":[{"id":"aria-hidden-focus","impact":"serious","nodes":1},{"id":"color-contrast","impact":"serious","nodes":1}],"c_co2":0.801},{"slug":"deanfield","name":"Deanfield Homes","group":"Housebuilders","url":"https://deanfieldhomes.co.uk/","runs":3,"m_perf":42.0,"m_a11y":89.0,"m_bp":100,"m_seo":100,"m_lcp":9479.105,"m_tbt":834,"m_cls":0.003,"m_kb":5014.452,"m_req":74,"m_tp":9,"m_tp_ms":419.799,"m_perf_range":[39.0,43.0],"dg_js_kb":1466,"dg_img_kb":3265,"dg_font_kb":290,"dg_css_kb":78,"dg_img_modern":0.997,"dg_ttfb":387,"dg_lcp_delay":35,"dg_render_delay":209,"dg_rb_n":4,"dg_boot":2085,"dg_unused_js":614,"dg_dom":900,"dg_tp_top":[["Google Tag Manager",223],["Google CDN",85],["Google Maps",51],["Usercentrics CMP",26]],"m_at":"2026-10-29T19:18:00.950Z","d_perf":91.0,"f_tranco":null,"f_tranco_date":null,"f_tranco_domain":"deanfieldhomes.co.uk","f_uk_rank":500000,"f_p75_lcp":1900.0,"f_p75_inp":75.0,"f_p75_cls":0.0,"f_p75_ttfb":1000.0,"f_good_lcp":0.84,"f_good_inp":0.945,"f_good_cls":0.97,"f_phone_share":0.5877,"f_cwv":1,"f_lcp_trend":34.3,"x_pages":100,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["GeoCoordinates","HomeAndConstructionBusiness","Organization","PostalAddress"],"x_obs_grade":"C","x_obs_score":50,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":4,"x_attraction_schema":0,"a_viol":4,"a_nodes":15,"a_serious":4,"a_rules":[{"id":"aria-hidden-focus","impact":"serious","nodes":5},{"id":"button-name","impact":"critical","nodes":1},{"id":"color-contrast","impact":"serious","nodes":8},{"id":"list","impact":"serious","nodes":1}],"c_co2":0.761},{"slug":"rightmove","name":"Rightmove","group":"Property agents and portals","url":"https://www.rightmove.co.uk/","runs":3,"m_perf":38.0,"m_a11y":97.0,"m_bp":96.0,"m_seo":100,"m_lcp":6598.513,"m_tbt":3587.792,"m_cls":0,"m_kb":2668.094,"m_req":101,"m_tp":7,"m_tp_ms":1030.558,"m_perf_range":[37.0,44.0],"dg_js_kb":2023,"dg_img_kb":70,"dg_font_kb":52,"dg_css_kb":33,"dg_img_modern":0.866,"dg_ttfb":231,"dg_lcp_delay":10,"dg_render_delay":428,"dg_rb_n":6,"dg_boot":5737,"dg_unused_js":626,"dg_dom":620,"dg_tp_top":[["Google Tag Manager",960],["Optanon",67],["Scorecard Research",3]],"m_at":"2026-10-29T19:18:47.064Z","d_perf":76.0,"f_tranco":1233,"f_tranco_date":"2026-10-28","f_tranco_domain":"rightmove.co.uk","f_uk_rank":1000,"f_p75_lcp":1000.0,"f_p75_inp":250.0,"f_p75_cls":0.0,"f_p75_ttfb":400.0,"f_good_lcp":0.944,"f_good_inp":0.623,"f_good_cls":0.904,"f_phone_share":0.6982,"f_cwv":0,"f_lcp_trend":3.6,"x_pages":1110069,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"F","x_obs_score":0,"x_green":null,"x_host":"Fastly","x_cdn":true,"x_schema_n":0,"x_attraction_schema":0,"a_viol":2,"a_nodes":2,"a_serious":2,"a_rules":[{"id":"link-in-text-block","impact":"serious","nodes":1},{"id":"scrollable-region-focusable","impact":"serious","nodes":1}],"c_co2":0.405},{"slug":"onthemarket","name":"OnTheMarket","group":"Property agents and portals","url":"https://www.onthemarket.com/","runs":3,"m_perf":60.0,"m_a11y":94.0,"m_bp":100,"m_seo":92.0,"m_lcp":5127.655,"m_tbt":850.872,"m_cls":0.0,"m_kb":1493.594,"m_req":55,"m_tp":2,"m_tp_ms":163.684,"m_perf_range":[54.0,60.0],"dg_js_kb":1101,"dg_img_kb":208,"dg_font_kb":27,"dg_css_kb":77,"dg_img_modern":0.0,"dg_ttfb":183,"dg_lcp_delay":null,"dg_render_delay":299,"dg_rb_n":3,"dg_boot":1938,"dg_unused_js":239,"dg_dom":723,"dg_tp_top":[["Google Tag Manager",155]],"m_at":"2026-10-29T19:20:58.789Z","d_perf":97.0,"f_tranco":5466,"f_tranco_date":"2026-10-28","f_tranco_domain":"onthemarket.com","f_uk_rank":1000,"f_p75_lcp":800.0,"f_p75_inp":125.0,"f_p75_cls":0.0,"f_p75_ttfb":400.0,"f_good_lcp":0.97,"f_good_inp":0.858,"f_good_cls":0.932,"f_phone_share":0.8529,"f_cwv":1,"f_lcp_trend":2.3,"x_pages":141057,"x_platform":null,"x_framework":"Next.js","x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["Product"],"x_obs_grade":"B-","x_obs_score":65,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":1,"x_attraction_schema":0,"a_viol":1,"a_nodes":1,"a_serious":1,"a_rules":[{"id":"link-in-text-block","impact":"serious","nodes":1}],"c_co2":0.227},{"slug":"savills","name":"Savills","group":"Property agents and portals","url":"https://www.savills.co.uk/","runs":3,"m_perf":57.0,"m_a11y":78.0,"m_bp":77.0,"m_seo":92.0,"m_lcp":11111.526,"m_tbt":369.5,"m_cls":0.022,"m_kb":3093.059,"m_req":97,"m_tp":9,"m_tp_ms":318.274,"m_perf_range":[47.0,60.0],"dg_js_kb":2064,"dg_img_kb":624,"dg_font_kb":231,"dg_css_kb":83,"dg_img_modern":0.0,"dg_ttfb":255,"dg_lcp_delay":1046,"dg_render_delay":42,"dg_rb_n":6,"dg_boot":1961,"dg_unused_js":357,"dg_dom":2133,"dg_tp_top":[["Google Tag Manager",150],["giosg.com",99],["savills.com",59],["Amazon Web Services",8]],"m_at":"2026-10-29T19:22:20.131Z","d_perf":89.0,"f_tranco":55923,"f_tranco_date":"2026-10-28","f_tranco_domain":"savills.co.uk","f_uk_rank":10000,"f_p75_lcp":1500.0,"f_p75_inp":150.0,"f_p75_cls":0.0,"f_p75_ttfb":400.0,"f_good_lcp":0.869,"f_good_inp":0.817,"f_good_cls":0.938,"f_phone_share":0.4839,"f_cwv":1,"f_lcp_trend":3.0,"x_pages":7813,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["Organization","PostalAddress"],"x_obs_grade":"B-","x_obs_score":65,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":2,"x_attraction_schema":0,"a_viol":6,"a_nodes":178,"a_serious":6,"a_rules":[{"id":"aria-allowed-attr","impact":"critical","nodes":1},{"id":"button-name","impact":"critical","nodes":1},{"id":"color-contrast","impact":"serious","nodes":4},{"id":"link-name","impact":"serious","nodes":44},{"id":"list","impact":"serious","nodes":1},{"id":"target-size","impact":"serious","nodes":127}],"c_co2":0.469},{"slug":"knightfrank","name":"Knight Frank","group":"Property agents and portals","url":"https://www.knightfrank.co.uk/","runs":3,"m_perf":48.0,"m_a11y":97.0,"m_bp":92.0,"m_seo":92.0,"m_lcp":5916.705,"m_tbt":1046,"m_cls":0.006,"m_kb":2649.285,"m_req":130,"m_tp":11,"m_tp_ms":508.685,"m_perf_range":[45.0,49.0],"dg_js_kb":1424,"dg_img_kb":521,"dg_font_kb":535,"dg_css_kb":70,"dg_img_modern":0.978,"dg_ttfb":426,"dg_lcp_delay":21,"dg_render_delay":337,"dg_rb_n":19,"dg_boot":3844,"dg_unused_js":562,"dg_dom":1480,"dg_tp_top":[["Google Tag Manager",397],["TagCommander",60],["azure.com",23],["Siteimprove",17]],"m_at":"2026-10-29T19:23:54.884Z","d_perf":57.99999999999999,"f_tranco":120439,"f_tranco_date":"2026-10-28","f_tranco_domain":"knightfrank.co.uk","f_uk_rank":50000,"f_p75_lcp":4200.0,"f_p75_inp":225.0,"f_p75_cls":0.05,"f_p75_ttfb":1200.0,"f_good_lcp":0.507,"f_good_inp":0.683,"f_good_cls":0.758,"f_phone_share":0.5528,"f_cwv":0,"f_lcp_trend":-5.6,"x_pages":5176,"x_platform":null,"x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["Brand","Country","ImageObject","Organization","PostalAddress"],"x_obs_grade":"A+","x_obs_score":105,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":5,"x_attraction_schema":0,"a_viol":0,"a_nodes":0,"a_serious":0,"a_rules":[],"c_co2":0.402},{"slug":"henry","name":"Henry Agency","group":"Marketing agencies","url":"https://www.henryagency.co.uk/","runs":3,"m_perf":68.0,"m_a11y":90.0,"m_bp":100,"m_seo":92.0,"m_lcp":9955.684,"m_tbt":64,"m_cls":0.0,"m_kb":9358.798,"m_req":59,"m_tp":4,"m_tp_ms":1.774,"m_perf_range":[68.0,89.0],"dg_js_kb":178,"dg_img_kb":7016,"dg_font_kb":71,"dg_css_kb":23,"dg_img_modern":0.0,"dg_ttfb":182,"dg_lcp_delay":null,"dg_render_delay":219,"dg_rb_n":3,"dg_boot":730,"dg_unused_js":45,"dg_dom":572,"dg_tp_top":[["JSDelivr CDN",2]],"m_at":"2026-10-29T19:25:43.364Z","d_perf":89.0,"f_tranco":null,"f_tranco_date":null,"f_tranco_domain":"henryagency.co.uk","x_pages":1,"x_platform":"Silverstripe","x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":[],"x_obs_grade":"F","x_obs_score":5,"x_green":false,"x_host":null,"x_cdn":false,"x_schema_n":0,"x_attraction_schema":0,"a_viol":2,"a_nodes":2,"a_serious":2,"a_rules":[{"id":"aria-prohibited-attr","impact":"serious","nodes":1},{"id":"meta-viewport","impact":"critical","nodes":1}],"c_co2":1.42},{"slug":"cnsmedia","name":"CNS Media","group":"Marketing agencies","url":"https://www.cnsmedia.co.uk/","runs":3,"m_perf":35.0,"m_a11y":79.0,"m_bp":73.0,"m_seo":92.0,"m_lcp":5217.453,"m_tbt":1237.5,"m_cls":0.269,"m_kb":4030.762,"m_req":119,"m_tp":15,"m_tp_ms":497.081,"m_perf_range":[35.0,36.0],"dg_js_kb":1577,"dg_img_kb":651,"dg_font_kb":1609,"dg_css_kb":141,"dg_img_modern":0.615,"dg_ttfb":910,"dg_lcp_delay":107,"dg_render_delay":143,"dg_rb_n":10,"dg_boot":2533,"dg_unused_js":550,"dg_dom":1823,"dg_tp_top":[["Google Tag Manager",327],["Facebook",110],["claydar.com",21],["data-crypt.com",14]],"m_at":"2026-10-29T19:27:31.912Z","d_perf":94.0,"f_tranco":null,"f_tranco_date":null,"f_tranco_domain":"cnsmedia.co.uk","f_uk_rank":500000,"f_p75_lcp":3600.0,"f_p75_inp":300.0,"f_p75_cls":0.0,"f_p75_ttfb":2000.0,"f_good_lcp":0.617,"f_good_inp":0.529,"f_good_cls":0.964,"f_phone_share":0.4459,"f_cwv":0,"f_lcp_trend":-0.7,"x_pages":null,"x_platform":"WordPress","x_framework":null,"x_booking":[],"x_ticketing":[],"x_blocked":false,"x_lang":1,"x_schema":["BreadcrumbList","ListItem","Organization","WebPage","WebSite"],"x_obs_grade":"F","x_obs_score":0,"x_green":null,"x_host":"Cloudflare","x_cdn":true,"x_schema_n":5,"x_attraction_schema":0,"a_viol":6,"a_nodes":21,"a_serious":6,"a_rules":[{"id":"button-name","impact":"critical","nodes":2},{"id":"color-contrast","impact":"serious","nodes":2},{"id":"image-alt","impact":"critical","nodes":9},{"id":"link-name","impact":"serious","nodes":5},{"id":"select-name","impact":"critical","nodes":1},{"id":"target-size","impact":"serious","nodes":2}],"c_co2":0.612},{"slug":"bench-uk","bench":1,"name":"All UK websites (average)","group":"Benchmark","url":"https://developer.chrome.com/docs/crux","note":"380,716 websites with UK phone visits in the Chrome UX Report, Sep 2026: average shares, median times; Core Web Vitals column = share of sites that pass","f_good_lcp":0.826,"f_good_inp":0.866,"f_good_cls":0.89,"f_p75_lcp":1600,"f_p75_inp":100,"f_cwv":0.678},{"slug":"bench-uk50k","bench":1,"name":"UK top 50,000 websites (average)","group":"Benchmark","url":"https://developer.chrome.com/docs/crux","note":"47,131 most-visited websites in the UK, Chrome UX Report, Sep 2026, phone visits; Core Web Vitals column = share of sites that pass","f_good_lcp":0.852,"f_good_inp":0.836,"f_good_cls":0.884,"f_p75_lcp":1500,"f_p75_inp":125,"f_cwv":0.693},{"slug":"bench-museum","bench":1,"name":"US museum websites (State of Museum Digital 2026)","group":"Benchmark","url":"https://urbaninsight.com/museum-benchmark","note":"Urban Insight and Pantheon, State of Museum Digital: 2026 Benchmark (May 2026): averages of 50 US museum websites, Google PageSpeed Insights and axe-core; test dates, settings and museum list not published, so compare loosely","m_perf":40.6,"d_perf":57.8,"t_perf":38.6,"a_viol":4.1},{"slug":"none","name":"Choose a website","group":"Benchmark","url":"","bench":1}]