Canonical URL — Definition & Meaning
What is Canonical URL?
A canonical URL is the "master" version of a page you tell Google to index when the same or similar content is reachable from multiple URLs. Declared via <link rel="canonical" href="…" /> in the <head>, it consolidates ranking signals and prevents duplicate-content dilution.
Canonical URL — Definition & Meaning is part of LemRank, the rank intelligence platform for SEO agencies and in-house teams: daily rank tracking, SERP change detection, AI Overview and LLM visibility, competitor gap analysis, site audits and white-label client reporting.