What is the function of body content relevance? - SEO

What is the function of body content relevance?

- Body content relevance is used for the text that doesn’t consist of images on the web page of the web site.

- It is also known as non-image text that provides the description and relates it to the title, description and keywords.

- The body content helps you having the higher ranking in the search engines and allows good optimization of the sites and pages.

- Body content allows the use of many statements and elements to be used to display it on the web front.

- Body content is used to have the relevance of using the tags that focuses on more on increasing the popularity.