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 ...

All in all, follow these main ideas when organizing HTML emails with semantic structure. To help everyone follow the main ideas in your document, always divide sections using heading tags.

H1 - H6 elements "briefly describe the topic of the section they introduce". They form a page HTML semantic structure that can "be used by user agents, ...

Semantic HTML5 provides us with an opportunity to improve our websites and optimize for search engines. We can take full advantage of these opportunities by using machine-readable semantic HTML5 ...

How You Can Build a Robust Site Using Progressive Enhancement . When you’re building a design, it’s important to bear in mind the semantics of your HTML.

Semantic search aims to improve search results by associating related terms and, hopefully, using them to return more useful results. That is especially important for Google, whose results have ...