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Axe Core Guide

Free site validation

Find out what web pages on your sites are affected by HTML issues.

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

landmark-unique is a new best practice rule ensuring that landmarks have an unique role or accessible name (i.e. role, label, title) combination.

What this Accessibility Rule Checks

Ensures landmarks are unique.

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Related Accessibility Rules