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A/B testing

Google Optimize (retired) usage globally

Google Optimize (retired) runs on 0.3% of major websites globally in our sample (209 of 68,774). Market share by country, top sites using it and technologies…

0.3%
Share in Global
209 / 68,774
1
sites in Tranco top 1K
18 in top 10K
#49,252
median Tranco rank
Tranco
16
frequent companions
Google Tag Manager

By market

  1. Global0.3%209
  2. United Kingdom0.3%29
  3. Netherlands0.3%29
  4. Italy0.1%10
  5. Spain0.3%13
  6. Japan0.3%39
  7. Latin America0.3%61

Trend

Often used with

  1. Google Tag ManagerTag managers83%×2.2
  2. jQueryJavaScript libraries47%
  3. Google FontsWeb fonts40%×1.5
  4. BootstrapCSS frameworks35%
  5. CloudflareCDN34%
  6. Font AwesomeWeb fonts24%×1.6
  7. Universal Analytics (legacy)Analytics23%×2.6
  8. cdnjsCDN21%×2.2
  9. WordPressCMS21%
  10. Google Analytics 4Analytics20%

Top sites using Google Optimize (retired) All 209 sites

TrancoSiteAlso usesHosting
614flurry.com AddToAnyAdobe FontsBootstrap 4.3.1Drupal 8EnvoyExpress Amazon Web Services
2,098gallup.com ASP.NETAmazon CloudFrontDynatraceFont AwesomeGoogle Tag Manager Amazon Web Services
4,096grandviewresearch.com BootstrapcdnjsCloudflareCloudflare Web AnalyticsFont AwesomeGoogle Analytics 4 Cloudflare
4,386dmm.com Amazon CloudFrontGoogle Tag ManagerSwiper Amazon Web Services
4,683eufylife.com AffirmGoogle Marketing Platform (DV360/CM360)SAP EmarsysGoogle Ads (conversion)Judge.meNetlify Amazon Web Services
4,846krone.at DidomiSAP EmarsysGoogle Tag ManagerMeta PixelOneSignalSwiper Amazon Web Services
5,410streamable.com ExpressFacebook SDKGoogle Analytics 4Meta PixelOneTrustGoogle reCAPTCHA Fastly
5,514zemanta.com Adobe FontsCookieYescore-jsDiviGoogle Tag ManagerGutenberg blocks Akamai
5,848insales.ru jQuerylazysizesLodashSwiperVK PixelYandex Metrica Hll As Hll Llc
5,890cgtn.com Google Analytics 4Google Tag ManagerjQuerylazysizesnginxAmazon S3 Bj Guanghuan Ap Beijing Gu...
5,956easports.com Adobe FontsAdobe Experience ManagerAkamai Bot ManagerAkamaicdnjsGoogle Tag Manager Akamai
6,053copart.com AngularAngularJSBootstrapFullStoryGoogle FontsGoogle Tag Manager Imperva
7,716inquirer.net Adobe FontsBrevo (Sendinblue)cdnjsMicrosoft ClarityCloudflareCloudflare Bot Management Cloudflare
7,792anker.com Google Marketing Platform (DV360/CM360)SAP EmarsysJudge.meKlaviyoNetlifyNext.js Amazon Web Services
7,824immoweb.be CloudflareCloudflare Bot ManagementGoogle Tag ManagerPHP 8.2.35SanityUsercentrics Cloudflare
8,395router-network.com BootstrapCloudflareGoogle Analytics 4Ruby on RailsSourcepointIAB TCF v2 API Cloudflare
8,660eufy.com AffirmGoogle Marketing Platform (DV360/CM360)SAP EmarsysGoogle Ads (conversion)Judge.meNetlify Amazon Web Services
9,807cloudez.io Google Analytics 4Google FontsGoogle Tag ManagerHotjarjsDelivrNext.js As53057 Redehost Internet...
11,986airbrake.io cdnjsCloudflareGoogle Analytics 4Google FontsGoogle Tag ManagerjsDelivr Amazon Web Services
12,030edublogs.org Cloudflarecore-jsGoogle Analytics 4Google FontsGoogle Tag ManagerGutenberg blocks Cloudflare
12,534usgbc.org Adobe FontsBootstrapMicrosoft ClarityCloudflareCloudflare Web AnalyticsDrupal 10 Cloudflare
14,057anywhereworks.com Google Cloud CDN / GFE Google Cloud
14,662elifesciences.org Cookiebot (Usercentrics)Google Tag Managernginx 1.31.8Varnish Fastly
15,330hrc.org Adobe FontsAlpine.jsCraft CMSGoogle Tag ManagernginxTailwind CSS Amazon Web Services
16,234costcotravel.com Adobe Experience Platform TagsAkamai Bot ManagerAkamaiBootstrapGoogle MapsGoogle Fonts Akamai

Our crawler: 68,774 sites · Global · updated 13 Nov 2026 · Methodology

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