The H1 HTML tag is the first header tag visible on a page. It is used for the title of a page or post. When viewed in HTML code, the H1 value is enclosed in tags.
An H1 HTML tag should be unique to its content and should not repeat words that are also present elsewhere on the same page or blog post. This way, search engines can easily identify what your website’s main topic is about based on this one sentence alone.
Nick Berns is a web developer & SEO specialist.