GEO glossary

Canonical URL

Canonical URL is the preferred URL for substantially duplicate or similar pages.

Why this matters for GEO

Reduce ambiguity about which page is authoritative.

Related terms

• JSON-LD
• Robots.txt
• Schema.org Vocabulary
• AI Crawler
• Answer-First Content
• Extractable Passage

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• JSON-LD
• Robots.txt

All 150 GEO and AI visibility terms

Updated November 2026.