Canonical tag is used to distinguish original vs duplicate or syndicated content on a website. You can read more about it here https://en.wikipedia.org/wiki/Canonical_link_element

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

A canonical tag 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

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 link element is an HTML element that allows webmasters to prevent duplicate content issues by preferring “canonical” of a web page as a part of search engine.

A canonical tag is a way of crucial search engines that a particular URL represents the master copy of a page. Using this tag avoid problems caused by identical or duplicate content appearing on numerous URLs.

A canonical weblink factor is an HTML factor which enables website owners avoid copy content problems by specifying the "canonical" or "preferred" form of a web page as part of seo.

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 the search engine ranking value for that content to the page designated as the “source” URL.

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

These canonical tag specifies the source url of a given page in search engine these tags are used to declare single page of its own source...

Canonical tags are utilized to announce a solitary page as its own particular source or for copy pages to reference their source/starting page. Web indexes utilize the sanctioned tag to battle copy content issues and allocate the internet searcher positioning an incentive for that substance to the page assigned as the "source" URL.

A canonical URL, sometimes referred to as a "canonical tag," is an HTML attribute that tells search engines where to assign the search value, or "link juice," for pages with duplicate or very similar content. Online stores often use canonical tags for product pages, which is crucial for retaining full search value.

A canonical link part is associated markup language part that helps webmasters forestall duplicate content problems by specifying the "canonical" or "preferred" version of an internet page as a part of program improvement.

A canonical tag is a way of telling search engines that a specific URL represents the master copy of a page. Using the canonical tag prevents problems caused by identical or "duplicate" content appearing on multiple URLs.

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