Milos recommended HTML5 markup as a great way to tag page content semantically, since HTML5 contains tags like <header>, <nav>, <article>, and <footer> that allow you to identify page content in a ...

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

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. To be ...