Rules

Supports id, name, description or type

This rule checks that each aria- attribute specified is defined in ARIA 1.1.

Accessibility Requirements Mapping:
  • This rule is not required for conformance.
Complete Implementations: 3

Non-streaming audio elements must have a text alternative for all included auditory information.

Accessibility Requirements Mapping:
  • This rule is not required for conformance.
Complete Implementations: 0

This rule checks that audio or video that plays automatically does not have audio that lasts for more than 3 seconds or has an audio control mechanism to stop or mute it.

Complete Implementations: 3

This rule checks that each page has a mechanism to bypass repeated blocks of content.

Complete Implementations: 1

This rule checks that image elements that use their source filename as their accessible name do so without loss of information to the user.

Complete Implementations: 0

This rule checks that each page has an element with a landmark semantic role starting with non-repeated content

Accessibility Requirements Mapping:
  • This rule is not required for conformance.
Complete Implementations: 1

This rule checks that elements marked as decorative either are not included in the accessibility tree, or have a presentational role.

Accessibility Requirements Mapping:
  • This rule is not required for conformance.
Complete Implementations: 3

This rule checks for keyboard traps. This includes use of both standard and non-standard keyboard navigation to navigate through all content without becoming trapped.

Complete Implementations: 0

This rule checks if it is possible to use non-standard keyboard navigation to navigate through content where focus is trapped when using standard ways of keyboard navigation.

Accessibility Requirements Mapping:
  • This rule is not required for conformance.
Complete Implementations: 0

This rule checks if it is possible to use standard keyboard navigation to navigate through all content on a web page without becoming trapped in any element.

Accessibility Requirements Mapping:
  • This rule is not required for conformance.
Complete Implementations: 0

This rule checks that if keyboard shortcuts are implemented using only printable characters, then there is a mechanism to disable the shortcut, or to remap the shortcut to use one or more non-printable character keys, or the shortcut for a user interface component is only available when that component has focus.

Accessibility Requirements Mapping:
Complete Implementations: 0

This rule checks that the highest possible contrast of every text character with its background meets the enhanced contrast requirement.

Complete Implementations: 2

This rule checks that video elements with audio have an alternative for the video content as audio or as text.

Complete Implementations: 1

This rule checks that video elements with audio have audio description.

Complete Implementations: 1

This rule checks that video elements without audio have an alternative available.

Complete Implementations: 1