A canonical tag determines the best version of the domain. Like either use www or https. It is a small piece of HTML code that can help in knowing the two web pages and the secure site of web pages. In SEO the canonical tag can help identify which page to appear in the search results. It helps in determining the link authority and its relevance in SEO. It can also improve the indexing of files.
The main importance of canonical tags is that they can help in identifying relevancy and can focus on quality links.
Benefits of canonical tag in SEO
1. Enhance page rank
Canonical tags can help in bringing link equity and also can remove duplicates among pages in web servers. Canonical tags can often create backlinks from various sources but ensure the websites from various sources like social media users. Canonical tags can increase good page authority.
They comply with the original content
As in SEO, the content quality must be ensured to comply with the base as SEO canonical tags ensure the authenticity of content in search engines. There can be when website information or content may be promotional for various sources. However, the canonical tag can ensure which content is unique and can be used by search engines for good results and traffic.
Improve crawling structure
As in SEO, the robot file consists of the data that is crawled by the search bots and it helps search engines in finding a website that can adhere to more sources of traffic with no duplicacy of content. Canonical tags are powerful and can enhance the structure of the websites and their authority.

CONCLUSION
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