Google Logged Six Search Ranking Updates in 2026: What Website Owners Should Watch

Google implemented six search ranking updates in 2026, covering spam detection, core systems, and Discover. The February 2026 Discover Core Update emphasized content quality and relevance. Meanwhile, the May 2026 update distinguished content quality from signals used for AI Mode and AI Overviews. Analysis of the March core update shows original publishers gained visibility, while aggregators lost ground. Website owners can use the official Search Status Dashboard to track these changes and analyze organic traffic performance.