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.

We have discovered 612,552 live website that are using Polyfill.

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Technology usage statistics

Websites using Polyfill 612,552 websites
Most popular in the country United States of America
Market position in JavaScript Libraries #8
Market share in JavaScript Libraries 2.87%

Technology adoption

Recent changes in Polyfill usage. (See Polyfill Usage Changes report)
Websites that added Polyfill +180,493
Websites that dropped Polyfill -10,536

Distribution by websites popularity

Polyfill detection in the top websites by popularity
Top 10k sites 1,056 websites
Top 100k sites 8,786 websites
Top 1m sites 69,924 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.imdb.com United States of America 55
stackoverflow.com United States of America 63
www.telegraph.co.uk United States of America 64
See full domain list
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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 - CMS.
WordPress is used together with Polyfill on 901,858 domains. Total 2,580,890 domains found using WordPress
Category - JavaScript Libraries.
jQuery is used together with Polyfill on 631,167 domains. Total 4,033,938 domains found using jQuery
Category - JavaScript Libraries.
Polyfill IO is used together with Polyfill on 619,818 domains. Total 637,350 domains found using Polyfill IO
Category - Document Encoding.
UTF-8 is used together with Polyfill on 613,961 domains. Total 8,059,052 domains found using UTF-8
Category - Document Standards.
JavaScript is used together with Polyfill on 613,224 domains. Total 6,019,684 domains found using JavaScript
Category - Mobile.
Viewport Meta is used together with Polyfill on 598,001 domains. Total 5,070,400 domains found using Viewport Meta

Alternative Technologies

AD Gallery: Total 823 domains found using AD Gallery
Alertify JS: Total 1,325 domains found using Alertify JS
Amaze UI: Total 355 domains found using Amaze UI
Answers: Total 183 domains found using Answers
AnythingSlider: Total 2,177 domains found using AnythingSlider
Apache ECharts: Total 776 domains found using Apache ECharts
Apollo: Total 707 domains found using Apollo
Basic jQuery Slider: Total 2,212 domains found using Basic jQuery Slider
basket.js: Total 13 domains found using basket.js
Bifrost: Total 101 domains found using Bifrost