Google’s Panda Updates are designed to penalize sites with weak content and to reward sites with quality content. Each of the 14 Panda Updates is an attempt to refine Google’s search engine results for the better. Google has around 46 Billion pages currently indexed and more than 80% of penalized websites are still struggling to recover from the update This infographic outlines the each Google Panda update and the influence it had. It also explains how you can get back in Google’s good graces if you were penalized by the Panda update.