Identify the main content in the document. If possible use the HTML
<main> element for this content. Otherwise add the attribute
role="main" to the corresponding element.
Engine scans the webpage for a
<main> element or an element with the attribute
Landmark roles (or “landmarks”) programmatically identify sections of a page. Landmarks help assistive technology (AT) users orient themselves to a page and help them navigate easily to various sections of a page.
They also provide an easy way for users of assistive technology to skip over blocks of content.