In general, cookies are placed in your web browser by the site owners in order to identify you and store the necessary information to customise the webpage, according to your behaviour and preferences, the next time you stop by.
Web development news
Accelerated Mobiles Pages (AMP) is a project developed and promoted by Google whose aim is to improve loading speed of and performance of mobile web pages, in order to provide a better user experience.
Is your browser ready for HTML 5? Check yours here: testhtml5