1. Robots.txt
2. Sitemap.xml and html
3. Content Optimization
4. Title tag
5. Meta tag
6. H1 tag
7. Keyword analysis
8. Optimizing a site with a blog
9. Optimizing with emphasis tags

1 Keywords Analysis
2 Meta tags
3 Alt tags and Heading tags
4 Analytic code
5 Xml and html sitemap
6. Robots.txt files
7. 301 redirect code
8. Google webmaster tools Verification

Thanks for sharing kind this informative post. I have taken very helpful here.
Actually i am Seo executive and i am work in only off site. But i need to learn Off sites. Well keep it up sharing the more information about on page i waiting for you.

1.Site Error
2.Keyword analysis
3.Title tag
4.Meta tag
5.H1 tag
6.content
7.Internal backlinks
8.robot.txt
9.xml site map
10. image optimization

Nice post ...thanks for sharing