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A/B testing

Optimizely usage globally

Optimizely runs on 0.6% of major websites globally in our sample (436 of 68,769). Market share by country, top sites using it and technologies it is paired with.

0.6%
Share in Global
436 / 68,769
9
sites in Tranco top 1K
70 in top 10K
#32,308
median Tranco rank
Tranco
16
frequent companions
Google Tag Manager

By market

  1. Global0.6%436
  2. United Kingdom0.5%54
  3. Netherlands0.3%24
  4. Italy0.2%15
  5. Spain0.4%16
  6. Japan0.1%13
  7. Latin America<0.1%20

Trend

Often used with

  1. Google Tag ManagerTag managers76%×2
  2. CloudflareCDN42%
  3. OneTrustCookie consent (CMP)36%×5.8
  4. jQueryJavaScript libraries32%
  5. BootstrapCSS frameworks26%
  6. Google FontsWeb fonts25%
  7. ReactWeb frameworks24%×2
  8. Next.jsWeb frameworks20%×2
  9. WordPressCMS18%
  10. Cloudflare Bot ManagementSecurity & bot protection17%

Top sites using Optimizely All 436 sites

TrancoSiteAlso usesHosting
68zoom.us CloudflareCloudflare Bot ManagementGoogle Tag ManagerOneTrustSwiper Cloudflare
115bit.ly Google Cloud CDN / GFEGoogle Tag ManagernginxOneTrustUserWayWordPress Google Cloud
297salesforce.com Akamai Bot ManagerAkamaiContentfulGoogle FontsGoogle Tag ManagerOneTrust Akamai
363gitlab.com BootstrapCloudflareMarketoNuxtOneTrustVue.js Cloudflare
587klaviyo.com AstroCloudflareGoogle Tag ManagerHubSpotKlaviyoGoogle reCAPTCHA Amazon Web Services
678optimizely.com Google Tag ManagerNext.jsReactTailwind CSSVercel Amazon Web Services
757mailchimp.com Adobe Experience ManagerAkamai Bot ManagerAkamaiBugsnagOracle EloquaEnvoy Akamai
782zoom.com CloudflareCloudflare Bot ManagementGoogle Tag ManagerOneTrustSwiper Amazon Web Services
821mixpanel.com FramerGoogle Cloud CDN / GFEGoogle Tag ManagerMixpanelnginxSentry Google Cloud
1,070typeform.com AmplitudeCloudflareAmazon CloudFrontGoogle FontsGSAPGoogle Tag Manager Amazon Web Services
1,713eepurl.com Adobe Experience ManagerAkamai Bot ManagerAkamaiBugsnagOracle EloquaEnvoy Akamai
1,867sky.com Adobe Experience Platform TagsAkamai Bot ManagerAkamaiGoogle Cloud CDN / GFEGoogle Tag ManagerNext.js Bskyb Broadband As
1,909clevelandclinic.org Adobe Experience Platform TagsCloudflareCloudflare Web AnalyticsDynamics 365 Customer InsightsGoogle Tag ManagerNext.js Cloudflare
2,034ninjarmm.com Microsoft ClarityCloudflareCloudflare Web Analyticscore-jsGoogle Tag Managerimpact.com Cloudflare
2,058asu.edu AcquiaBootstrapCloudflareCloudflare Web AnalyticsDrupal 10Font Awesome Cloudflare
2,077screenconnect.com Adobe FontsASP.NETAzure App ServiceBootstrap 5.3.2CloudflareCloudflare Bot Management Amazon Web Services
2,125asana.com Datadog RUMGoogle Tag ManagerJotformNetlifyNext.jsOneTrust Amazon Web Services
2,185elastic.co Google Tag ManagerNext.jsnginxReactTailwind CSSVarnish Google Cloud
2,274inmotionhosting.com Bootstrap 3.0.3CloudflareCloudflare Web Analyticscore-jsDiviEqualWeb Cloudflare
2,503webrootcloudav.com BootstrapGoogle Tag ManagerImperva (Incapsula)Next.jsReactVercel Amazon Web Services
2,563evergage.com Akamai Bot ManagerAkamaiContentfulGoogle FontsGoogle Tag ManagerOneTrust Amazon Web Services
2,625parallels.com BootstrapCloudflareDjangoFont AwesomejQuery 3.6.0Marketo Cloudflare
2,655zend.com AddToAnyAlpine.jscdnjsDrupalGoogle Tag ManagerjQuery Fastly
2,958zapier.com Amazon CloudFrontContentfulGoogle Tag ManagerNext.jsOneTrustReact Amazon Web Services
2,994ctvnews.ca AkamaiAmazon Publisher ServicesChartbeatComscoreGoogle Marketing Platform (DV360/CM360)Google Publisher Tag (Ad Manager) Amazon Web Services

Our crawler: 68,769 sites · Global · updated 23 Oct 2026 · Methodology

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