GEO SignalWhat decides what ChatGPT Deep Research actually sees on your page — and how to make the right content fetchable.
How Deep Research differs from classic crawl
Deep Research-style agents do not behave like a single HTML request. They expand, follow, and synthesize across multiple fetches.
That changes which pages win: clarity, structure, and cite-worthy evidence matter more than keyword density alone.
Content that agents can use
Use descriptive headings, stable URLs, and primary claims near the top of the page. Avoid critical content that only appears after heavy client-side interaction.
Where possible, expose structured summaries that agents can quote without ambiguity.