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Feb 10, 2026 • 10 min read

How ChatGPT Search Chooses Which Websites to Cite

We analyzed 485,000+ citations and OpenAI's official docs to reveal how ChatGPT selects sources. Domain authority, Q&A headings, FAQPage schema, and content freshness, ranked by evidence strength.

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Explore the checks behind measured stable-core coverage.

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Why AI agent readiness matters and how we measure it. Understand our methodology and scoring system.