Accessibility status

Our target is WCAG 2.2 Level AA. This is a work in progress, not a claim of full conformance.

What we check

Automated checks cover selected keyboard journeys, modal isolation, theme persistence, document structure, captions, narrow layouts and axe accessibility rules. The repository includes a repeatable browser test suite and a manual review checklist.

What still needs human verification

• Screen reader journeys in NVDA and VoiceOver, including chat announcements and diagram descriptions.
• Real mobile devices, browser zoom, text spacing and high contrast display settings.
• Caption timing and accuracy, non-speech audio and whether video content needs audio description.
• Optional animated music demos, including flashing-image assessment. Audio-only playback and lyrics are available without the visual engine.

Automated tests cover only part of accessibility. A green result applies to the pages, states and browser versions exercised by that run.

Report a barrier

Please contact Dennis with the page address, what you were trying to do and your browser or assistive technology. You do not need to identify a WCAG criterion.