GEO glossary

Topical Authority

Topical Authority is a site's demonstrated depth and credibility within a topic area.

Why this matters for GEO

Publish reliable, connected resources instead of shallow keyword pages.

Related terms

• Co-Occurrence
• Evidence Provenance
• Entity Salience
• Citation Fidelity
• AI Citation
• Citation Frequency

Continue reading

• Co-Occurrence
• Evidence Provenance

All 150 GEO and AI visibility terms

Updated November 2026.