A fast & lightweight polyfill for min/max-width CSS3 Media Queries (for IE 6-8, and more)
https://github.com/scottjehl/Respond
JavaScript Libraries and Functions · Compatibility
Get access to data on 14,058,879 websites that are Respond Customers. We know of 3,570,330 live websites using Respond and an additional 10,488,549 sites that used Respond historically and 1,468,953 websites in the United States.
Get a list of 14,058,879 websites using Respond which includes location information, hosting data, contact details, 3,570,330 currently live websites and an additional 2,440,221 domains that redirect to sites in this list. 10,488,549 sites that used this technology previouslyand 1,468,953 websites in the United States currently using Respond.
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