Plants & Flowers
A canonical tag, often written as `rel=canonical` within the “ section of an HTML document, serves a vital purpose in search engine optimization (SEO). It tells search engines like Google which version of duplicate content is the preferred, or canonical, one. This helps prevent issues where multiple URLs display essentially the same information, ensuring search engines crawl and index only your chosen primary URL. Utilizing canonicalization avoids diluting ranking signals, consolidates link equity, and guides users to the most authoritative source on your website.