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  4. Google Optimize (retired)
A/B testing

Google Optimize (retired) market share in the UK

Google Optimize (retired) runs on 0.2% of UK websites in our sample (27 of 11,322). Market share by country, top sites using it and technologies it is paired with.

0.2%
Share in United Kingdom
27 / 11,322
0
sites in Tranco top 1K
0 in top 10K
#495,272
median Tranco rank
Tranco
<0.1%
Among local business websites
10 / 20,305
16
frequent companions
Google Tag Manager

By market

  1. United Kingdom0.2%27
  2. Global0.3%190
  3. Netherlands0.3%29
  4. Italy0.1%10
  5. Spain0.3%13
  6. Japan0.3%39
  7. Latin America0.3%59

Trend

Often used with

  1. Google Tag ManagerTag managers93%×2.2
  2. BootstrapCSS frameworks67%×1.9
  3. jQueryJavaScript libraries59%
  4. CloudflareCDN44%
  5. OneTrustCookie consent (CMP)37%×6.6
  6. Google FontsWeb fonts30%
  7. Google reCAPTCHACAPTCHA30%×2.1
  8. SwiperJavaScript libraries26%×2.4
  9. TrustpilotReviews26%×3.4
  10. Adobe FontsWeb fonts26%×3.4

Top sites using Google Optimize (retired) All 27 sites

TrancoSiteAlso usesHosting
30,530lta.org.uk Adobe FontsASP.NETAzure App ServiceBootstrapCloudflareGoogle Fonts Episerver As Optimizely Ab
50,564londonmet.ac.uk BootstrapGoogle Tag ManagerjQuery 3.3.1nginxOneTrustSlick Janet Jisc Services Limited
61,237freeview.co.uk AcquiaBootstrapCloudflareCloudflare Web AnalyticsDrupal 11Google Tag Manager Cloudflare
115,343nimbushosting.co.uk CalendlycdnjsCloudflareCookiebot (Usercentrics)Font AwesomeGoogle Analytics 4 Cloudflare
167,604jacamo.co.uk AB TastyAkamaiDynatraceGlassboxGoogle Tag ManagerNext.js Akamai
225,301thameshospice.org.uk Apache HTTP ServerBootstrapDrupalEqualWebGoogle Tag ManagerPHP OVHcloud
226,093suzuki.co.uk Azure Front Door / CDNNext.jsOneTrustReactUmbraco Microsoft Azure
275,375bowelcanceruk.org.uk BootstrapcdnjsCloudflareCloudflare Web AnalyticsGoogle Tag ManagerjQuery Netconnex Netconnex Broadban...
292,520anchor.org.uk Adobe FontsBootstrapCloudflareDrupal 11Google Tag ManagerjQuery Rackspace
305,201snackfully.co.uk Adobe FontsBootstrapCloudflareGoogle Ads (conversion)Google Customer ReviewsGoogle Fonts Cloudflare
376,501ageas.co.uk Adobe FontsASP.NETAzure App ServiceBootstrapCloudflareGoogle Tag Manager Microsoft Azure
402,7437daysperformance.co.uk AngularApache HTTP ServerApple Pay JSBootstrapMicrosoft ClarityGoogle Fonts Amazon Web Services
451,763lovisa.co.uk AB TastyAdobe FontsAwinCloudflareCookiebot (Usercentrics)Font Awesome Cloudflare
495,272banham.co.uk Alpine.jsCookiebot (Usercentrics)DoofinderGoogle Tag ManagerAdobe Commerce (Magento)Upsun (Platform.sh) Fastly
507,359jobtestprep.co.uk ASP.NETAwinBootstrapAmazon CloudFrontGoogle Tag ManagerjQuery Amazon Web Services
509,156footjoy.co.uk Adobe FontsAkamai Bot ManagerAkamaiCloudflareGoogle Tag ManagerjQuery 2.1.1 Amazon Web Services
517,091ukcc.co.uk AngularApache HTTP ServerApple Pay JSMicrosoft ClarityGoogle Ads (conversion)Google Fonts Amazon Web Services
522,497sabaparking.co.uk BootstrapGoogle Tag ManagerJavajQueryjsDelivrLiferay Microsoft Azure
523,070snowdome.co.uk Adobe FontsASP.NETGoogle Analytics 4HubSpotMeta PixelSwiper Microsoft Azure
539,473tacobell.co.uk Bootstrapcore-jsGoogle Analytics 4Google FontsGoogle Tag ManagerGutenberg blocks Amazon Web Services
585,243officeboffins.co.uk accessiBeAlgoliaBootstrapCloudflareGoogle Customer ReviewsGoogle Fonts Cloudflare
627,375beds.co.uk AwinBootstrapcdnjsGoogle Marketing Platform (DV360/CM360)Font AwesomeGoogle Tag Manager Fastly
638,997freely.co.uk AcquiaBootstrapCloudflareDrupal 11Google Tag ManagerjQuery Cloudflare
731,174bullerltd.co.uk BootstrapCloudflareCloudflare Bot ManagementCloudflare Web AnalyticsCookiebot (Usercentrics)Google Ads (conversion) Cloudflare
888,360blackpoolzoo.org.uk Adobe Experience ManagerBootstrapGoogle Tag ManagerOneTrustGoogle reCAPTCHA Fastly

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

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