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: 2

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 automatically playing audio does not last for more than 3 seconds, or the audio has a control mechanism to stop or mute it.

Complete Implementations: 2

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

Complete Implementations: 2

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

Complete Implementations: 0

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

Complete Implementations: 0

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

Complete Implementations: 0

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

Complete Implementations: 0