A History of Major Google Algorithm Updates from 2000–Present
- Featured Snippet De-duping — January 22, 2020
- BERT Update — October 22, 2019
- Deindexing Bug — April 5, 2019
- Zero-result SERP Test — March 14, 2018
- Google Jobs — June 20, 2017
- Penguin 4.0, Phase 1 — September 27, 2016
- Penguin 4.0 — September 23, 2016
- "Possum" — September 1, 2016
- Mobile-friendly Update — May 12, 2016
- Panda 4.2 (#28) — July 17, 2015
- Pigeon Expands (UK, CA, AU) — December 22, 2014
- Pirate 2.0 — October 21, 2014
- Penguin 3.0 — October 17, 2014
- Panda 4.1 (#27) — September 23, 2014
- Pigeon — July 24, 2014
- Panda 4.0 (#26) — May 19, 2014
- Penguin 2.1 (#5) — October 4, 2013
- Hummingbird — August 20, 2013
- Panda Recovery — July 18, 2013
- Penguin 2.0 (#4) — May 22, 2013
- "Phantom" — May 9, 2013
- Panda #25 — March 14, 2013
- Panda #24 — January 22, 2013
- Panda #23 — December 21, 2012
- Panda #22 — November 21, 2012
- Panda #21 — November 5, 2012
- Penguin #3 — October 5, 2012
- Panda #20 — September 27, 2012
- Panda 3.9.2 (#19) — September 18, 2012
- Panda 3.9.1 (#18) — August 20, 2012
- Panda 3.9 (#17) — July 24, 2012
- Panda 3.8 (#16) — June 25, 2012
- Panda 3.7 (#15) — June 8, 2012
- Penguin 1.1 (#2) — May 25, 2012
- Panda 3.6 (#14) — April 27, 2012
- Penguin — April 24, 2012
- Panda 3.5 (#13) — April 19, 2012
- Panda 3.4 (#12) — March 23, 2012
- Panda 3.3 (#11) — February 27, 2012
- Panda 3.2 (#10) — January 18, 2012
- Panda 3.1 (#9) — November 18, 2011
- Panda "Flux" (#8) — October 5, 2011
- Panda 2.5 (#7) — September 28, 2011
- Panda 2.4 (#6) — August 12, 2011
- Panda 2.3 (#5) — July 23, 2011
- Panda 2.2 (#4) — June 21, 2011
- Panda 2.1 (#3) — May 9, 2011
- Panda 2.0 (#2) — April 11, 2011
- Panda/Farmer — February 23, 2011
- Attribution Update — January 28, 2011
- Overstock.com Penalty — January 1, 2011
- Caffeine (Rollout) — June 1, 2010
- Google Places — April 1, 2010
- Real-time Search — December 1, 2009
- Rel-canonical Tag — February 1, 2009
- Google Suggest — August 1, 2008
- Universal Search — May 1, 2007
- Google Local/Maps — October 1, 2005
