Daily Search Forum Recap: April 20, 2026

Here is a recap of what happened in the search forums today, through the eyes of the Search Engine Roundtable and other search forums on the web. Google added a new user agent to the list…

The folks over at Microsoft Bing put together a blog post explaining the differences between indexing for Search versus indexing for Grounding (AI responses) and the differences. Krishna Madhavan, Knut Risvik, Meenaz Merchant from Microsoft wrote, “Indexing for grounded AI answers is not a reinvention of search ‘” it is a major evolution of it. Grounding commits to an answer.”

Google may have a bug with some of its search results formatting, where the sponsored results heading is sometimes not left-aligned. This does not seem intentional and it seems more like a formatting bug, but who knows.