heading
A heading for a section of the page.
Document structure roles describe structures that organize content in a page. Document structures are not usually interactive.
Description
A heading for a section of the page.
Often, heading elements will be referenced with the aria-labelledby attribute of the section for which they serve as a heading. If headings are organized into a logical outline, the aria-level attribute is used to indicate the nesting level.
Example
Characteristics
Semantic HTML
Reference