We have discussed the header tag at least a couple times here in the past. But there is a new WebmasterWorld thread that asks what is The importance of the H1 tag, today? What I find most ...

Today, H1 tags and other structural HTML elements still help Google understand how the content on any given webpage appears to users. They still help Google determine the relevance and semantic ...

Google's John Mueller said that your site can rank fine with or without H1 tags. You don't have to use any H1 tags, or you can use many, either way, it is not a critical issue specifically for ...

HTML structure matters for SEO, but not in the ways most might think. Read on to uncover the real role of HTML for SEO.

In a previous article, we explored the evidence around H1 tags as a Google ranking factor. Now, let’s take a look at the rest of the heading tags — H2 to H6.

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