What it means for a site owner
There is no special markup or file to add. Google says to focus on helpful, reliable, people-first content, keep pages crawlable and easy to reach through internal links, give a good page experience, and keep any structured data matched to the visible text. Source: Google Search Central, read 9 November 2026.
For the steps in order, read our guide to optimizing content for Google AI Overviews.