by Tristan Rayner in Cool Websites on Tuesday 19 April 2011

Just what goes on behind your favourite webpage? Tumblr Back Of A Webpage shows us just what happens behind the scenes in Twitter, which seems to be run by little birds, while YouTube turns out to be a big TV. Apple? It’s an iSite, of course. Genius. YouTube - backofawebpage TumblrApple backofawebpage Tumblr iSite