Martin Splitt of Google, in a rare case about talking specifically about Google rankings, said that he has confirmed that while Google can discover links within commented out HTML code, those ...

Search Engine Land's Guide to SEO Chapter 3: HTML Code & Search Engine Ranking Success Factors explains HTML elements & using structured data.

The HTML markup language provides a backbone for web developers or business owners working on their own sites or their CMS. Especially if you add CSS and JavaScript, learning HTML means you will ...