Last reviewed: 15 July 2026
What we have done so far
- Semantic landmarks and a visible-on-focus skip link.
- Keyboard-operable navigation, forms, links, and controls.
- Visible focus, high-contrast text, and non-colour status labels.
- Responsive reflow, readable line lengths, and support for text enlargement.
- Reduced-motion and forced-colours adaptations.
- Inline form errors, an error summary, and live submission feedback.
Known limitations
We have not yet completed a full manual audit with screen readers, 400% zoom, high-contrast modes, landscape layouts, and a broad range of browsers. Future papers, datasets, charts, and downloads will also need to be checked before they are published.
Tell us about a barrier
If something on the site gets in your way, email ceo@sevenbitlabs.com. Tell us which page you were on, what you were trying to do, and what went wrong. Share details about your browser or assistive technology only if you are comfortable doing so.