Google's John Mueller advises using semantic HTML. Though not a ranking factor, it helps search engines understand content and boosts accessibility. Semantic HTML gives meaning and structure to ...

Semantic HTML makes it clear to search engines exactly where the content you want to be indexed is on a webpage, which is why it should be considered for both SEO and website accessibility.

This HTML Cheat Sheet shows you all the essential tags you should know. While looking for a cheat sheet like this, I found dozens (if not hundreds) of other ones, but this printable from Life Your ...