SEO Glossary > HTML Headings

HTML Headings

Headings in an HTML document are tags that define the hierarchy of the sections on the page (title, sections, subsections) and they range from <H1> to <H6>. The <H1> tag represents the page's title, so from an SEO perspective, each page should have an H1 tag and it should include the main keyword that is being targeted by the content on the page.
Great resource on HTML headings