What is the main purpose of using keyword in SEO?

[harshal]

What is the main purpose of using keyword in SEO?

[WoodsPainting]

The main purpose of inserting targeted keywords is to make your website visible on the search engine. It helps to visible your website if the users inserted related to your keywords term.

[MVMInfotech]

Main purpose of using keywords to optimize the full site with a simple word that word referred as Keyword.Because it is quite difficult to remember all sites which are provide that facility. means if we have to check dresses then it is difficult to remember all sites which are related to that keyword. So we type dress on the search engine then the Search engine returns the result related to that products.

SEO, or search engine optimization, is a process by which websites become more appealing to search engines. By targeting certain keywords through different search engine marketing techniques, site owners can improve their chances of showing up as a result for a search.

[Neo_5678]

So without knowing the purpose, you searched and added keywords in the forum signature????????