in the search engine results page. Google Panda affected the ranking of an entire site or a specific section, rather than just the individual pages on a site. Updates For the first two years, Google Panda's updates were rolled out about once a month, but Google stated in March 2013 that future updates would be integrated into the algorithm and would therefore be continuous and less noticeable. Google released a "slow rollout" of Panda 4.2 starting on July 18, 2015. See also Google Hummingbird, 2013 Google penalty Google Penguin Spamdexing References Search engine optimization Link analysis Panda Computer-related introductions in 2011