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Our approach

We use semantic page structure, descriptive links and image alternatives, visible keyboard focus, readable contrast, responsive reflow, touch-friendly controls, reduced-motion support, and clear language. Public content does not require an account.

Known limits

The project links to separate learning websites. Their accessibility may differ, and each site is responsible for its own content and controls. Some older or highly visual educational materials may require further adaptation.

Tell us what is not working

If a page, control, document, or learning resource is difficult to use, email admin@bach.net. Please include the page address, the problem you encountered, and the browser or assistive technology involved if you are comfortable sharing it. We will review practical corrections.