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11,322 sitesUnited Kingdom

Most used web technologies in the UK

Which CMS, analytics, ad pixels, CDNs and frameworks UK websites use in 2026 — measured on 11,322 sites by our own crawler.

34%
CMS
3,852 / 11,322
17%
Website builder
1,961 / 11,322
45%
CSS framework
5,137 / 11,322
19%
JS framework
2,098 / 11,322
CMS34%Content management systems behind the site.
  1. WordPress23%
  2. Yoast SEO13%
  3. Drupal4.7%
  4. Rank Math2.6%
  5. Jetpack1.8%
Website builders17%Hosted drag-and-drop builders and page builders.
  1. Gutenberg blocks12%
  2. Elementor4.1%
  3. WPBakery1.6%
  4. Divi0.9%
  5. Webflow0.6%
CSS frameworks45%Utility and component CSS libraries.
  1. Bootstrap35%
  2. Tailwind CSS9.9%
  3. Foundation1.1%
  4. MUI0.5%
  5. UIkit0.3%
Web frameworks19%JavaScript and server-side frameworks.
  1. ASP.NET7.2%
  2. React7%
  3. Next.js5.1%
  4. Vue.js1.8%
  5. Nuxt0.9%
Web fonts50%Font services and icon fonts.
  1. Google Fonts36%
  2. Font Awesome21%
  3. Adobe Fonts7.6%
  4. Bunny Fonts0.3%
JavaScript libraries54%Libraries loaded on the homepage.
  1. jQuery41%
  2. core-js17%
  3. jQuery Migrate16%
  4. Swiper11%
  5. Slick6.7%
Static site generators1%Generators that build HTML ahead of time.
  1. Astro0.7%
  2. Gatsby0.3%
  3. Hugo<0.1%
  4. Jekyll<0.1%
  5. Eleventy<0.1%
E-commerce platforms15%Shop engines and hosted commerce platforms.
  1. WooCommerce5.3%
  2. Shopify4.4%
  3. Adobe Commerce (Magento)3.4%
  4. PrestaShop0.4%
  5. Salesforce Commerce Cloud0.4%
Accessibility overlays2.4%Accessibility widgets and overlays.
  1. ReciteMe1.3%
  2. UserWay0.7%
  3. accessiBe0.2%
  4. EqualWeb0.1%
  5. AudioEye<0.1%
Analytics44%Web analytics and measurement.
  1. Google Analytics 418%
  2. Cloudflare Web Analytics18%
  3. Universal Analytics (legacy)12%
  4. Matomo1.7%
  5. Comscore1.2%
Session replay & heatmaps9%Recording visitor sessions, clicks and scrolls.
  1. Microsoft Clarity5.2%
  2. Hotjar3.2%
  3. Crazy Egg0.5%
  4. Contentsquare0.4%
  5. Mouseflow0.2%
Tag managers44%Containers that load other tags.
  1. Google Tag Manager42%
  2. Adobe Experience Platform Tags2.4%
  3. Tealium iQ0.6%
  4. Ensighten<0.1%
Customer data platforms0.2%Collecting and routing first-party customer data.
  1. Segment0.2%
  2. RudderStack<0.1%
  3. Tealium AudienceStream<0.1%
  4. Treasure Data<0.1%
Advertising & pixels24%Ad networks, retargeting and conversion pixels.
  1. Google Ads (conversion)8.2%
  2. Meta Pixel7.2%
  3. Google Marketing Platform (DV360/CM360)4.7%
  4. Google AdSense4.1%
  5. Google Publisher Tag (Ad Manager)3.5%
Affiliate networks2.6%Affiliate and partner tracking.
  1. Awin1.7%
  2. Rakuten Advertising0.3%
  3. Skimlinks0.3%
  4. impact.com0.2%
  5. Partnerize0.1%
Cookie consent (CMP)26%Cookie banners and consent management.
  1. OneTrust5.6%
  2. Cookiebot (Usercentrics)4.5%
  3. CookieYes4.4%
  4. IAB TCF v2 API4%
  5. Civic Cookie Control2.9%
Live chat & support8.5%Chat widgets, help desks and chatbots.
  1. WhatsApp click-to-chat3.5%
  2. tawk.to1.3%
  3. Zendesk1.2%
  4. LiveChat0.8%
  5. Gorgias0.6%
Marketing automation & CRM2.3%Forms, lead tracking and automation.
  1. HubSpot0.9%
  2. Salesforce Account Engagement (Pardot)0.3%
  3. Salesforce Marketing Cloud0.2%
  4. SAP Emarsys0.2%
  5. Jotform0.2%
Email marketing9.5%Newsletter sign-ups and email platforms.
  1. Klaviyo4.7%
  2. Mailchimp3.9%
  3. Omnisend0.4%
  4. Brevo (Sendinblue)0.4%
  5. OptinMonster0.3%
A/B testing3.6%Experiments and feature flags.
  1. VWO1.4%
  2. Convert0.7%
  3. AB Tasty0.6%
  4. Optimizely0.5%
  5. Google Optimize (retired)0.2%
Personalization0.7%Recommendations and on-site personalization.
  1. Bloomreach0.3%
  2. Nosto0.3%
  3. Insider<0.1%
  4. Algonomy (Richrelevance)<0.1%
  5. Dynamic Yield<0.1%
CDN66%Content delivery networks in front of the site.
  1. Cloudflare47%
  2. jsDelivr15%
  3. cdnjs11%
  4. Amazon CloudFront5.2%
  5. unpkg2.8%
Web servers37%Server software announced in response headers.
  1. nginx13%
  2. Apache HTTP Server12%
  3. Varnish5.2%
  4. LiteSpeed4.3%
  5. Microsoft IIS2.9%
Hosting platforms11%PaaS and managed hosting recognizable by headers.
  1. Azure App Service2%
  2. WP Engine1.6%
  3. Vercel1.2%
  4. Upsun (Platform.sh)1%
  5. Hostinger1%
Security & bot protection20%WAFs and bot managers.
  1. Cloudflare Bot Management16%
  2. Akamai Bot Manager1.6%
  3. Imperva (Incapsula)0.8%
  4. Wordfence0.6%
  5. Sucuri WAF0.4%
CAPTCHA16%Challenges on forms and pages.
  1. Google reCAPTCHA14%
  2. hCaptcha4.1%
  3. Cloudflare Turnstile1.4%
  4. Friendly Captcha0.1%
Payments7.1%Checkout and payment widgets.
  1. Shop Pay3.2%
  2. Stripe1.5%
  3. PayPal1.3%
  4. Klarna0.7%
  5. Apple Pay JS0.5%
Video9%Embedded video players.
  1. YouTube embed5.5%
  2. Vimeo3.1%
  3. Wistia0.4%
  4. JW Player0.3%
  5. Brightcove0.2%
Maps3.4%Embedded maps.
  1. Google Maps2.7%
  2. Leaflet0.5%
  3. Mapbox0.3%
  4. OpenLayers<0.1%
Reviews13%Review widgets and trust badges.
  1. Trustpilot7.6%
  2. Judge.me2.2%
  3. REVIEWS.io1.9%
  4. Feefo1%
  5. Yotpo0.8%
Site search1.9%Hosted search and autocomplete.
  1. Algolia0.8%
  2. Doofinder0.7%
  3. Klevu0.4%
  4. Coveo<0.1%
  5. Searchspring<0.1%
Monitoring & RUM5.4%Error tracking and real-user monitoring.
  1. New Relic3.2%
  2. Sentry1%
  3. Datadog RUM0.4%
  4. Bugsnag0.3%
  5. SpeedCurve LUX0.3%
Translation2.1%Website translation and multilingual plugins.
  1. Google Translate widget1.2%
  2. WPML0.5%
  3. GTranslate0.4%
  4. Weglot<0.1%
  5. Polylang<0.1%
Web push0.6%Browser push notifications.
  1. OneSignal0.5%
  2. PushEngage<0.1%
  3. Webpushr<0.1%
  4. Aimtell<0.1%
  5. Pushwoosh<0.1%
Social & widgets4.9%Share buttons, embeds and comment widgets.
  1. Facebook SDK1.4%
  2. X (Twitter) embed1.1%
  3. AddToAny0.8%
  4. ShareThis0.7%
  5. AddThis0.6%
Programming languages15%Server-side languages that reveal themselves.
  1. PHP14%
  2. Java1.1%
Booking0.2%Scheduling and booking widgets.
  1. Calendly0.2%

Our crawler: 11,322 sites · United Kingdom · updated 13 Nov 2026 · Methodology

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