main element's default
main landmark must only be done in special cases. NOTE: Deprecated in favor of HTML 3 a more general rule on role restrictions based on ARIA in HTML specification.
main element has role restrictions as part of its definition in the W3C HTML5 Specification.
main element semantics are to identify the primary content on the page.
- If the
main element does not contain the primary content of the web page the
main landmark semantics the of the element must be changed.
|WCAG Success Criteria
1.3.1 Info and Relationships (Level A, Primary Success Criterion)
- HTML5 enabled browsers and modern assistive technologies identify the
main element as a
main landmark without
role="main" being specified, but
role="main" is allowed for backward compatibility.
- If the
main element does not contain the primary content of the web page due to author error use
role="presentation" to override the
main landmark semantics or change element to an element that correctly identifies the semantics of the content.
- If you need to support Microsoft Internet Explorer(IE) 8, use
div[role="main"] instead of the
main element to indicate primary content, since IE 8 does not support accessibility features of HTML5 elements.