The use of header tags (H1, H2, H3, etc.) has a crucial role in SEO. They enhance both user experience and the way search engines interpret content on a webpage
They help define the structure of a page content. by creating a clear hierarchy of content, allowing both users and search engines to understand how this content is organized.
1/- a Properly structured content, using header tags, improves readability by making it easier for users to scan through the page
2/ - Header tags well placed, give search engines cues about the relevance of the content. For example, the H1 tag is often considered one of the most important on-page elements because it signals the primary topic of the page. Pages with a clear and well-organized structure are easier for crawlers to understand, improving chances of ranking for relevant queries.
3/- Header tags alors provide a great opportunity to include relevant keywords(H2,H3...) associated with the main leyword of the page (H1).