Can anyone help me in On-Page SEO?

How to add these activities in website.
Add sitemap,
Add Google analytics,
Keyword Research
Add Meta title,
Add Meta keywords,
Content Duplicacy Check
Add Meta descriptions,
Canonicalization
Add Fresh content (because the content is the king of SEO),
Add Robot.txt file,
Add SEO friendly URL's (that means readable URL)
HTML Code Cleanup & Optimization
Add heading tags like H1 and sub-headings as H2,
Don't forget to make the website as a responsive one,
Check site speed,
Image optimization....

Can anyone help me in On-Page SEO?

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