Polyfill

Category - JavaScript Libraries

It is a service which accepts a request for a set of browser features and returns only the polyfills that are needed by the requesting browser.

Technology usage statistics

Websites using Polyfill 342,100 websites
Most popular in the country United States of America
Market position in JavaScript Libraries #12
Market share in JavaScript Libraries 1.74%

Technology adoption

Recent changes in Polyfill usage. (See Polyfill Usage Changes report)
Websites that added Polyfill +16,359
Websites that dropped Polyfill -89,375

Distribution by websites popularity

Polyfill detection in the top websites by popularity
Top 10k sites 806 websites
Top 100k sites 5,433 websites
Top 1m sites 39,327 websites

Websites utilizing Polyfill

Top websites that use Polyfill

Domain Country Rank Contacts
twitter.com United States of America 3
code.jquery.com United States of America 50
www.theguardian.com United States of America 52
www.telegraph.co.uk United States of America 64
www.yelp.com United States of America 73
www.washingtonpost.com United States of America 80
See full domain list

Market Share

Polyfill market share within the JavaScript Libraries category

Geographical Distribution

Technology usage distribution by websites across the globe.






Polyfill often used together with


Category - Document Encoding.
UTF-8 is used together with Polyfill on 341,203 domains. Total 8,492,902 domains found using UTF-8
Category - Document Standards.
JavaScript is used together with Polyfill on 339,855 domains. Total 6,905,876 domains found using JavaScript
Category - Mobile.
Viewport Meta is used together with Polyfill on 329,950 domains. Total 5,208,980 domains found using Viewport Meta
Category - Document Standards.
HTML5 Tags is used together with Polyfill on 315,712 domains. Total 4,456,139 domains found using HTML5 Tags
Category - Document Standards.
Description Meta is used together with Polyfill on 237,571 domains. Total 3,796,850 domains found using Description Meta
Category - CMS.
WordPress is used together with Polyfill on 230,232 domains. Total 2,666,091 domains found using WordPress


Alternative Technologies


AD Gallery: Total 880 domains found using AD Gallery
Alertify JS: Total 1,344 domains found using Alertify JS
Amaze UI: Total 397 domains found using Amaze UI
AnythingSlider: Total 2,428 domains found using AnythingSlider
Apache ECharts: Total 726 domains found using Apache ECharts
Apollo: Total 2 domains found using Apollo
Basic jQuery Slider: Total 2,482 domains found using Basic jQuery Slider
basket.js: Total 14 domains found using basket.js
Bluebird.js: Total 2,704 domains found using Bluebird.js
Boba.js: Total 5 domains found using Boba.js