optimizely

Category - JavaScript Libraries

JavaScript SDK for Optimizely X Full Stack


We have discovered  2,513 live websites   that are using optimizely.

Download Lead List
Download a sample report


Technology usage statistics

Websites using optimizely2,513 websites
Most popular in the country United States
Market position in JavaScript Libraries#741
Market penetration in JavaScript Libraries<0.1%
Most popular version1

Technology adoption

Recent changes in optimizely usage. (See optimizely Usage Changes report)
Websites that added optimizely+304
Websites that dropped optimizely-40

optimizely usage distribution by website rank

The correlation between utilization of optimizely technology and the relative popularity of websites

Geographical Distribution

Technology usage distribution by websites across the globe.



Websites utilizing optimizely

Top websites that use optimizely
DomainCountryRankContacts
zoom.us United States330
us02web.zoom.us United States602
www.zendesk.com United States1,161
www.constantcontact.com United States1,732
www.espn.com United States1,885
www.thetimes.co.uk GB2,167
See full domain list

Alternative Technologies


jQuery Migrate: Total 12,129,317 domains found using jQuery Migrate
Polyfill: Total 7,697,254 domains found using Polyfill
jQuery UI: Total 6,473,401 domains found using jQuery UI
React: Total 4,867,483 domains found using React
Swiper: Total 4,097,961 domains found using Swiper
regenerator-runtime: Total 4,052,893 domains found using regenerator-runtime
html5shiv: Total 3,675,890 domains found using html5shiv
jQuery Waypoints: Total 3,510,786 domains found using jQuery Waypoints
Modernizr: Total 2,732,231 domains found using Modernizr
OWL Carousel: Total 2,567,114 domains found using OWL Carousel





Major Versions

  • 1.xx (2 subversions, 4 domains)