URI.js is a javascript library for working with URLs.
http://medialize.github.io/URI.js/
JavaScript Libraries and Functions · JavaScript Library
Get access to data on 30,395 websites that are URI js Customers. We know of 5,250 live websites using URI js and an additional 25,145 sites that used URI js historically and 2,820 websites in the United States.
Get a list of 30,395 websites using URI js which includes location information, hosting data, contact details, 5,250 currently live websites and an additional 14,134 domains that redirect to sites in this list. 25,145 sites that used this technology previously and 2,820 websites in the United States currently using URI js.