Lazy loader for images (responsive and normal), iframes and scripts, that detects any visibility changes triggered through user interaction, CSS or JavaScript without configuration.
http://github.com/aFarkas/lazysizes
JavaScript Libraries and Functions
Get access to data on 4,201,735 websites that are lazySizes Customers. We know of 2,321,412 live websites using lazySizes and an additional 1,880,323 sites that used lazySizes historically and 1,442,186 websites in the United States.
Get a list of 4,201,735 websites using lazySizes which includes location information, hosting data, contact details, 2,321,412 currently live websites and an additional 1,244,620 domains that redirect to sites in this list. 1,880,323 sites that used this technology previously and 1,442,186 websites in the United States currently using lazySizes.