This is the second Google core update of 2026 and follows the March 2026 core update.

A glitch in Google’s AI Overviews may inadvertently expose how Google’s algorithm understands search queries and chooses answers. Bugs in Google Search are useful to examine because they may expose ...

An in-depth analysis of how Google's complex ranking system works and components like Twiddlers and NavBoost that influence search results. It should be clear to everyone that the Google documentation ...

Google announced a new multi-vector retrieval algorithm called MUVERA that speeds up retrieval and ranking, and improves accuracy. The algorithm can be used for search, recommender systems (like ...