AEO / Glossary / Topical Authority
AEO Glossary
Topical authority is the degree to which a website is recognized as an authoritative, comprehensive source on a specific subject or industry. AI models and search engines assess topical authority by the breadth and depth of relevant content, the quality of internal linking, and external citations from credible sources in the same domain.
AI models preferentially cite sources with high topical authority for category-level queries. A brand with one product page about 'project management' is unlikely to be cited when someone asks ChatGPT 'what is the best project management tool?' - but a brand with 50 detailed articles, a glossary, a comparison library, and case studies on project management will be cited consistently.
Map your core topic areas. Build a content cluster for each: a main pillar page, 5-10 supporting articles, a glossary, FAQ content, and comparison pages. Link internally between all related pieces. Acquire backlinks from credible sources in your industry. Ensure every content piece has Article schema with datePublished and author information. Publish consistently - AI models weight recency.
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