Which HTML tag defines the main heading of a page?

The tag that defines the main heading of a page is the "h1" tag. This tag is specifically designated for the highest level of heading in HTML, making it semantically important for both search engines and screen readers. When structuring a webpage, using the h1 tag for the main heading helps to communicate the primary topic of the content.

The headings in HTML play a significant role in search engine optimization (SEO), as search engines give more weight to the content within the h1 tag. It serves as a clear indication to both users and search engines about what the content is primarily about. In a typical webpage structure, you would see only one h1 tag to maintain clarity and hierarchy of headings, which typically follow an order from h1 down to h6.

Other tags in the options each serve different purposes. The "header" tag is used for introductory content or navigational links and typically contains headings, logos, and other introductory elements but is not specifically for defining a main heading. The "main" tag represents the dominant content of the of the document but does not define a heading. The "title" tag, on the other hand, specifies the title of the webpage that appears in the browser tab and is