This article describes how you can use canonical URLs to improve link and ranking signals for content available through multiple URL structures or via syndication.

Canonical tag specifies the source URL of a given page to a search engine such as Google. Canonical tags are used to the declare for a single page as its own source or for duplicate pages to reference their source.

The canonical tag take example for two website both have same content but URL are different but the site will be not redirect in this issue called canonical issue arise so using canonical tag using heading the issue will be solved so this is the process of canonical tag.

The canonical link element is an HTML element that helps webmasters prevent duplicate content issue by specifying the canonical or preferred version of a web page as a part of SEO

Search Engines use the canonical tag to combat duplicate content and assign search engine ranking value to the page designation.

The canonical tag passes the same amount of link.As a 301 redirect, and often takes much less development time to implement. The tag is part of the HTML head of a web page.

A canonical tag specifies the source URL of a given page to a search engine such as Google.

A canonical link element is an HTML element that helps webmasters prevent duplicate content issues by specifying the "canonical" or "preferred" version of a web page as part of search engine optimization.

canonicalization refers to individual web pages that can be loaded from multiple URLs. This is a problem because when multiple pages have the same content but different URLs, links that are intended to go to the same page get split up among multiple URLs.

A canonical tag specifies the source URL (or original content page) of a given page to a search engine such as Google. Canonical tags are used to declare a single page as its own source or for duplicate pages to reference their source / originating page. Search Engines use the canonical tag to combat duplicate content issues and assign search engine ranking value for that content to the page designated as the “source” URL.

Canonical tags are used to declare a single page as its own source or for duplicate pages to reference their source page.

A canonical link element is an HTML element that helps webmasters prevent duplicate content issues by specifying the "canonical" or "preferred" version of a web page as part of search engine optimization.

The rel=canonical element, often called the “canonical link”, is an HTML element that helps webmasters prevent duplicate content issues. It does this by specifying the “canonical URL”, the “preferred” version of a web page. Using it well improves a site's SEO.

A canonical link element is an HTML element that helps webmasters prevent duplicate content issues by specifying the "canonical" or "preferred" version of a web page as part of search engine optimization.

Canonical tag is the another choice to manage the copy content. The sanctioned label passes an indistinguishable measure of connection juice from 301 divert.