Internet becomes increasingly mobile. Month after month, Internet traffic on mobile devices grows, There are many incompatible mobile operating systems: IOS (Iphone-IPAD), Android (Google), RIM (Blackberry) WebOS (HP-PALM), Symbian (Nokia), BADA (Samsung). Html5 offers the opportunity to have a standard for creating graphical content for mobile internet friendly, running on any device: iPhone, Android, Windows, Blackberry, etc. Moreover, being html mobile content indexed by Google and can be analyzed by tools like Google Analytics.