Iframes

Accessibility Techniques for iframe
Topic Technique WCAG AA Requirement
iframe title attribute Meaningful iframe title attribute: The iframe title attribute (on the parent page) MUST be accurate and descriptive. Required
WCAG 2.4.1
Unique title attributes: Every iframe SHOULD have a unique title (in the context of the page). best practice
Hidden or empty iframes: Hidden frames or frames that do not convey content to users SHOULD be hidden from assistive technologies using aria-hidden="true". best practice
Page <title> of Embedded Page Page title of embedded page: The source page of an iframe (the page embedded in the iframe) MUST have a valid, meaningful <title>. Required
WCAG 2.4.2