What should we include in the updated developers SEO cheat sheet?

[TireBuyer]

Way late to this party, but I'd love to see this doc updated.

[UBM-MOZ-PRO]

Are we going to see this anytime soon?

[KellysTutorials]

Under Important SEO HTML Tags

I've seen posts about H1, H2, H3 not being of any SEO value... is this true? If so, update it, or add something like "see heading tags".  (heading tags are very important even if not for seo).

1. Title Tag
2. Meta Description
3. No Meta Keywords
4. H1, H2, H3 ?
5. keyword
6. keyword
7. rel canonical

301 Redirect : .htaccess file or hosting control panel

hope that help!

Kelly

[PatioLifeStyle]

How about Rich Snippets?