Plants & Flowers
A canonical tag, often written as `rel=canonical`, is an HTML element that helps webmasters prevent duplicate content issues in search engine optimization (SEO). When multiple web pages contain identical or very similar content, search engines like Google might not know which version to index and rank. The canonical tag tells search engines which page is the preferred or canonical version, consolidating link signals and ensuring the correct page appears in search results. This is crucial for maintaining a healthy SEO profile.