Leenheer is best known for creating HTML5test.com, the WhichBrowser user-agent parser. He began exploring a CSS-based Doom ...

Lazy loading takes a smarter approach. Instead of pulling in everything up front, the browser waits and loads content only when you are about to see it. So if a video or image sits further down the ...

Google went through crawling, fetching, and the bytes it processes.

Add Yahoo as a preferred source to see more of our stories on Google. 14 under-eye products that'll help target dark circles, puffiness, fine lines and more (Photos via Amazon). I think we can all ...