Technical Definition
Google's algorithm is the system determining search result rankings. Includes hundreds of ranking signals processed through machine learning models. Major named updates: Panda (content quality), Penguin (links), Hummingbird (semantic understanding), RankBrain (ML), BERT (NLP), Core Updates (broad quality). Constantly evolving with thousands of changes yearly.
Simple Explanation (ELI13)
Google's algorithm is the secret recipe that decides which websites show up first in search results. It looks at hundreds of different factors. Google updates it constantly, and sometimes makes big updates that shake up the rankings. Understanding what the algorithm rewards helps you do better SEO.
Related Terms
Core Update, Ranking Factors, Panda, Penguin
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