Headings are indicators used in a website’s HTML, this helps structure their platform from an SEO point of view. These headings tags can range from Heading1 to Heading6 (H1-H6) and ultimately provide your page with a hierarchical structure. H1 is the most crucial header according to Google as it is the title of the post. <br />Reference: <br />https://heskdigital.com.au/index.php/heading-tags-2020-tips-and-best-practices/