Throughout 2013, and every year, Google is constantly changing their search algorithm to both improve it and adapt to changes in the search environment. The following is a list of the major changes in the search algorithm in 2013 and links to news articles explaining the impact of the changes.
- Penguin 2.1 October 4th, 2013
- Hummingbird August 20th, 2013
- In depth Articles August 6th, 2013
- Knowledge Graph Expansion July 19th, 2013
- Pay Day Loan Update June 11, 2013
- Penguin 2.0 May 22, 2013
- Phantom May 9, 2013
- Panda March 24, 2013