Note:-From my inbox which i received as a occasional AdSense newsletters Product Recap 2014 Multi-screen additions: Responsive ad units Responsive ad units can help you provide a great ad experience for users on every screen (i.e.computers, phones, tablets). To make your code simpler and save you time and effort, our responsive ad code automatically adapts the ad unit size to your page layout. Multi-screen scorecard Check the new multi-screen category in your publisher scorecard to see what percentage of your pages are multi-screen optimized, and review how this compares to other AdSense publishers. Tools for building multi-screen sites New to multi-screen? The AdSense Multi-Screen guidelines can help you get started on or improve your mobile site. For more technical resources on developing a mobile website, visit the Web Fundamentals course and the Web Starter Kit . Ad unit updates: Custom size ad units Creating ...