Polyfill IO Usage Statistics

Websites using Polyfill IO

Download Lead List

Get a list of 47,813 websites using Polyfill IO which includes location information, hosting data, contact details, 30,809 currently live websites and 17,004 sites that used this technology previously.

Top 10k
Top 100k
Top 1m

Quantcast Top 10k
76 of 10,000


Quantcast Top 100k
318 of 100,000


BuiltWith Top Million
1,509 of 793,950


Entire Internet
30,809 of 374,453,466


Log in or Sign up for Free to see Polyfill IO history back another year to November 2015. View plans for historical access back to July 2016.

Technology Won
jQuery UI 6,115
Google Hosted Libraries 4,466

This table shows where Polyfill are gaining/losing customers from within the technologies in the same sub-categories of JavaScript Library. View the full report for more information regarding countries, states and where Polyfill IO's customers come from.

Physical locations of businesses using Polyfill IO.


Top 10,000 Sites
Top 100,000 Sites
Top 1 Million Sites

This chart shows the amount of websites within the top 10k, 100k, and 1 million sites groups that are categorized as being in the specific vertical.

Get access to data on 47,813 websites that have used Polyfill IO. We know of 30,809 live websites using Polyfill IO and an additional 17,004 sites that used Polyfill IO historically

View Website List

Get a list of websites using Polyfill IO

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JavaScript Library


2,513 websites


21,190 websites


40,068 websites

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