What On-Page Factors we should be focusing on?

[Simi123]

The important on-page SEO points are as follows:

1. URL-URL should be readable and catchy
2. SEO Title should consist of keyword proper attractive info
3. Meta description -Repeating keywords, character limit, readability
4. Page Title- Heading should be in an h1 tag, the Primary keyword should present, Character Limit>16<64
5. Only one h1 tag and should consist of your keyword
6. Three to four subheadings per page h2,h3etc and consist keywords
7. Call to action button
8. Content length (at least 1500 words)
9. Keyword ratio should be less than 3%
10. Internal links
11. Images at least two or three per page, uploaded file name should be your keyword, Alt tag, optimized images
12. A page loading time should be less than three seconds
13. No inline styles
14. Not more than four style sheets
15. Not more than four script files
16. Minification
17. CDN Usage
18. SSL certification