ALGORITHM UPDATES | GOOGLE
What is Google Algorithm? PageRank (PR) is an algorithm used by Google Search to rank websites in their search engine results . Google introduces changes to its ranking algorithm almost every year. In previous years Google made a small update to its algorithm. Now Google makes thousand of updates every year. Google rolls out most of the changes are minor, Google sometimes rolls out major algorithm updates such as Google Panda, Google Top Heavy, Google Penguin, Google Pirate, Google Pay Day, Google Hummingbird, Google Pigeon, Google Mobile that significantly impact the SERPs. Google Algorithm Updates: Google Panda - February 2011 Google Penguin - April 2012 Google Pirate - August 2012 Google Hummingbird - August 2013 Google Pigeon - July 2014 Google Mobile - April 2015 RankBrain - October 2015 Possum - September 2016 1. Google Panda: Launch date: February 2011 Risk: low-quality content, plagiarized or thin content. In Februar...