region landmark is a perceivable section of the page containing content that is sufficiently important for users to be able to navigate to the section.
|ARIA 1.1 Specification
region landmark must have a label.
- If a page includes more than one
region landmark, each should have a unique label (see Step 3 above).
region landmark can be used identify content that named landmarks do not appropriately describe.
- Use the HTML5
section element to define a
- If the HTML5
section element technique is not being used, use a
role="region" attribute to define a
- Each region landmark should have a heading
h2-h6 element identifying the content of the landmark.
- If there are more than one region landmark on the page, use
aria-labelledby to reference the heading element for labeling each landmark.