SEO is Very Complex and Dynamic
On-page optimization, of course, has to do with what is on the page itself, such as the page content, header tags, title tag, meta description, the anchor texts of the various links, and the attributes for the title and Alt. In the page content, you try to incorporate the targeted keywords as naturally as possible into the body of the text. You may also include the keywords in the title and header tags but be careful not to overdo it.