ACCESSIBILITY STATEMENT
LAST UPDATED: APRIL 2026 · WCAG 2.1 AA · EN 301 549 · ADA TITLE III
1. Conformance status
We aim to conform to the Web Content Accessibility Guidelines (WCAG) 2.1 Level AA (the basis of the European standard EN 301 549 and the legal benchmark for ADA Title III in the US). At this time v1prep is partially conformant — some parts of the content do not yet meet all Level AA success criteria. Remediation is ongoing.
2. Features already implemented
- Semantic HTML5 landmarks (header, nav, main, footer).
- Keyboard navigation for quizzes, menus and modals (press “?” for the shortcut cheatsheet).
- Light and dark themes with sufficient text contrast (tested ≥ 4.5:1 for body text).
- Scalable typography (user may zoom to 200% without loss of functionality).
- Alt text on informative images; decorative SVGs marked aria-hidden.
- Focus-visible styling on all interactive elements.
- Form labels programmatically associated with their inputs.
3. Known limitations
- Some legacy schemas lack a textual long-description; we are adding alternatives.
- The cookie banner stays on screen until a choice is made and does not time out; it can also be reopened at any time from “Cookie Settings” in the footer.
- Mobile-specific drag interactions do not yet have equivalent keyboard shortcuts.
4. Technologies used
HTML5, CSS3, JavaScript (vanilla), SVG, WAI-ARIA. The Service is designed to be compatible with recent versions of major browsers and screen-readers including NVDA, JAWS, VoiceOver (macOS/iOS) and TalkBack (Android).
5. Feedback & assistance
If you encounter an accessibility barrier, please tell us via our Contact form with subject “Accessibility”. We aim to respond within 2 working days and to offer an accessible alternative wherever possible.
6. Enforcement (EU)
If you are not satisfied with our response, EU residents may contact the competent national enforcement authority under the European Accessibility Act (Dir. 2019/882) and Web Accessibility Directive (Dir. 2016/2102).
7. Assessment method
Conformance has been self-assessed using automated tools (axe, Lighthouse) and manual testing with keyboard-only and screen-reader walkthroughs. An independent audit is planned.