Google has a long history of famous algorithm updates, search index changes and refreshes. Here is a timeline of major Google search algorithm updates. Want to read our latest coverage of algorithm ...

Google launched four official and confirmed algorithmic updates in 2025, three core updates and one spam update. This is in comparison to last year, in 2024, where we had seven confirmed updates, then ...

Google's Mueller shares insights on regaining visibility after algorithm updates, though recovery timeline remains unclear. Site recovery from algorithm hits is possible but often requires waiting for ...