Google Search Algorithm

Caffeine (June 2010) | Panda (Febuary 2011) | Penguin (April 2012) | Page Layout (October 2012) | Hummingbird (August 2013) | Pay Day (2013) | Pigeon (July 2014) | Mobilegeddon (April 2015) | RankBrain (April 2015) | Possum (September 2016) | Fred (Marcn 2017) | Snippet Length (November 2017) | Maccabees (December 2017) | Medic | Site Diversity | Bert | Core Update | Broad Core (june 2021) | Page Experience (2021) | EAT | EEAT

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Caffeine (June 2010)

Fresh content index

Panda (Febuary 2011)

Quality of Content | Duplicate Content | Low quality content | Thin Content

Penguin (April 2012)

Irrelevant link | spamy link | un-natural backlinks | paid backlinks | keyword stuffing | cloaking | End of Black HAT seo

Page Layout (October 2012)

ads remove | main content show in desktop

Hummingbird (August 2013)

Keyword Stuffing|Keyword Density|relevant search | fast search | show the result on search engine | Relevancy of Query & Content

Pay Day (2013)

Outranked Websites  related to Loans, Schemes, Misleading Content

Pigeon (July 2014)

location prefrence | Local Search Algo | Designed to Understand Relationship Between Query & Location

Mobilegeddon (April 2015)

responsive on mobile | fast speed on mobile | User Experience on Small Screens

RankBrain (April 2015)

machine language - Best relevant result user tak pahuchae 

Possum (September 2016)

Local Business

Fred (March 2018)

Blogger Ads | Poor User Experience | Not Optimize at Placement of Ads

Snippet Length (November 2017)

meta description incresase 300 cracter

Maccabees (December 2017)

tech support harm

Medic

2018

Site Diversity

June 2019

Bert

2019

Core Update

2020

Broad Core (june 2021)

search result better

EEAT

Experience, Expertise, Authoritativeness, and Trustworthiness

Page Experience

2021 - load time kam h, quality content h, 

Google March 2024 Core Update : 

- Removing up to 40% of low-quality websites

- Ranking high-quality content.

- De-indexing websites with spammy content.

- Scaled Content Abuse

- Google is cracking down on content generated at scale via automation, human efforts, or a mix.

- Pages that promise solutions to popular searches but fail to deliver valuable content are under scrutiny.

- Site Reputation Abuse

- High-quality websites sometimes host low-quality third- party content to capitalize on their strong reputation. However, Google now considers such practices as spam.

- Expired Domain Abuse