GOOGLE PANDA
Google Panda is a change to Google’s search results ranking algorithm that was first released in February 2011. The change aimed to lower the rank of 
“low-quality sites” or “thin sites” and return higher-quality sites near the top of the search results.Google Panda – Google introduce “Panda” to serve the quality result to fuel the usage. Technologies make it very easy to develop such a large website within a short-time. Many web sites being created everyday which cause the rapid increase in poorly developed websites. Now Google needs to check the web page having low quality content in order to deliver quality result to their users. That’s why Google introduce Panda to removed spam results from their SERPs. Panda is a ranking factor that has been added to the Google Ranking Algorithm. It is basically a “filter” that is design to identify the low quality page (articles, blog and simply copy and paste from other website) and effectively flags the site. Panda by Google will help in reducing spam.
