Hosted polyfill script.
https://polyfill.io
JavaScript Libraries and Functions · JavaScript Library
Get access to data on 10,250,515 websites Polyfill IO Customers. We know of 5,659,458 live websites using Polyfill IO and an additional 4,591,057 sites that used Polyfill IO historically and 3,251,564 websites in the United States.
Get a list of 10,250,515 websites using Polyfill IO which includes location information, hosting data, contact details, 5,659,458 currently live websites and an additional 2,334,236 domains that redirect to sites in this list. 4,591,057 sites that used this technology previouslyand 3,251,564 websites in the United States currently using Polyfill IO.
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