Adaptive skill practice — find your level, get sharper.
Web Accessibility practice
Build interfaces everyone can use — WCAG, ARIA, and focus done right
Digital accessibility the way real audits and frontend interviews test it — WCAG 2.2 and its A/AA/AAA structure, the POUR principles, semantic HTML before ARIA, correct ARIA (accessible names, roles, states, live regions), keyboard operability and focus management (modals, roving tabindex, focus restoration), contrast and visual criteria, accessible forms and errors, and the screen-reader interaction model plus audit methodology. Grounded in the W3C specs (WCAG 2.2, WAI-ARIA, the Authoring Practices Guide) and MDN. Educational practice on how the standards work — not legal advice.
• Meets you at your level — never too easy, never too hard.
• Adapts every question to how you’re doing.
• Tracks your level over time. Skill practice, not a test.
All exam, test, and product names and trademarks are the property of their respective owners and are used here for identification and reference only. Keentune is independent study practice — not affiliated with, authorized, or endorsed by any of these organizations.