List of Google Algorithm Updates

Below are the list of all the Googlealgorithm updates till date, hope it is useful for someone wondering why your website has taken a hit recently.

Google Hummingbird.
Google Mobile-Friendly Update.
Google Panda Update.
Google Penguin Update.
Google Pigeon Update.
Google Payday Update.
Google Pirate Update.
Google EMD (Exact Match Domain) Update.
Google Possum Update
Google Maccabees Update
Google Brackets Core Update
Google Zero-result SERP Test Update
Google Mobile-First Index Roll-out Update

These are updates in 2018:


Mobile-First Index Roll-out March 26, 2018

Google announced that the mobile-first index was finally "rolling out." Since the index has been in testing for many months, and Google has suggested they are migrating sites gradually, it's unclear how much impact this specific roll-out had on the overall index. Webmaster should begin to see notifications within Google Search Console.




Zero-result SERP Test March 14, 2018


On a small set of Knowledge Cards, including some time/date queries and unit conversion calculators, Google started displaying zero organic results and a "Show all results" button. A week later, Google stopped this test, but we believe it is an important sign of things to come.




"Brackets" Core Update March 8, 2018


Google confirmed a "core" update on March 7th, but volatility spiked as early as March 4th, with a second spike on March 8th, and continued for almost two weeks. This may have been multiple updates or one prolonged, rolling update. The "Brackets" name was coined by Glenn Gabe; no details were provided by Google.




Unnamed Update February 20, 2018

Rankings showed a spike in volatility (across a number of tools) around February 20th, which quickly settled down, sometimes signalling a targeted algorithm update. Google did not confirm any update in this time period.

What about the update that google recently rolled out in August 2018. I saw the rankings shuffle to almost 80% of the websites of my friends and mine