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Glossary · Accessibility and provenance

ARIA

Accessible Rich Internet Applications attributes and roles that communicate interface semantics to assistive technologies.

What ARIA does not show

Incorrect ARIA can make native semantics worse, and it does not change visual behavior by itself.

Related terms in Accessibility and provenance

What a page owes a keyboard, a screen reader and a fact-checker: the accessibility basics and the C2PA vocabulary for proving where a file came from.

Keyboard accessibility · Focus order · Focus indicator · Accessible description · Color contrast · Reduced motion · Captions · Audio description · Status message · Content Credential · C2PA assertion · C2PA claim · Claim signature · Manifest store · Content binding · Hard binding · Soft binding · Ingredient · Trust list · landmark · contrast ratio

Questions about ARIA

What is ARIA?

Accessible Rich Internet Applications attributes and roles that communicate interface semantics to assistive technologies.

What does ARIA not show or guarantee?

Incorrect ARIA can make native semantics worse, and it does not change visual behavior by itself.

Which area of the glossary does ARIA belong to?

Accessibility and provenance: What a page owes a keyboard, a screen reader and a fact-checker: the accessibility basics and the C2PA vocabulary for proving where a file came from.

← Focus indicator · Accessible description →

See it in the full glossary · 731 terms across 19 areas.