Our commitment
We aim to conform to the Web Content Accessibility Guidelines (WCAG) 2.2 at Level AA where practical. Accessibility is an ongoing process, and this statement is not a claim that every page has been independently certified.
Features we support
- Semantic headings, landmarks, labels, and link text.
- Keyboard operation and visible focus indicators for interactive controls.
- Responsive layouts that adapt to smaller screens and text resizing.
- Reduced motion when the device preference requests it.
- Text explanations alongside visual learning material where the format permits.
Known challenges
Sectional-chart exercises are inherently visual and may be difficult to complete with a screen reader or severe visual impairment. We aim to provide descriptive prompts and explanations, but some spatial interpretation cannot be fully reproduced in text. Complex timed exercises can also create additional cognitive or motor demands.
Feedback and assistance
If you encounter a barrier, email anthony@certcrush.app. Please include the page, what you were trying to do, and your browser or assistive technology if you are comfortable sharing it. We will review the issue and try to provide an accessible alternative or correction.