What is the first step in On page optimization?

[kumar amit]

Since you inquire regarding on page SEO, indicate you have an idea regarding on page SEO, as a result, the question is what is the first step of on page SEO?
First I like to tell you on page SEO cover following

1. Keyword research
2. Post description
3. H1 title tag
4. Keyword placement
5. Permalink
6. Keyword density
7. Keyword proximity

Keyword research is extremely significant in SEO and to the placement of keyword, you can put your keyword in your article at the following place

1. Use keyword in permalink
2. H1 and H2
3. In Meta title tag
4. End of article
5. Keyword in image
6. Make bold and italic to your keyword and place at starting of it.

I also suggest you to use LSI keyword it is the most important aspect you did not want to ignore it.