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Elements must only use supported ARIA attributes

Ensure an element's role supports its ARIA attributes

Landmarks should have a unique role or role/label/title (i.e. accessible name) combination

Ensure landmarks are unique

All page content should be contained by landmarks

Ensure all page content is contained by landmarks

ARIA role should be appropriate for the element

Ensure role attribute has an appropriate value for the element

ARIA role should be appropriate for the element

Ensure role attribute has an appropriate value for the element

ARIA role should be appropriate for the element

Ensure role attribute has an appropriate value for the element

ARIA role should be appropriate for the element

Ensure role attribute has an appropriate value for the element

ARIA role should be appropriate for the element

Ensure role attribute has an appropriate value for the element

ARIA role should be appropriate for the element

Ensure role attribute has an appropriate value for the element