Accessibility statement

Target

This site aims to meet the Web Content Accessibility Guidelines (WCAG) 2.2 at Level AA.

What that means in practice

• Every page can be operated by keyboard alone, with a clearly visible focus indicator.
• Text and interface colours were checked against the WCAG contrast minimums; the palette is verified by an automated check that runs with the build.
• Headings follow a real document outline, so screen-reader users can navigate by structure.
• Images carry alternative text, and the explanatory diagrams carry both a short label and a longer description of what they show.
• The layout works from 320 pixels wide upward and reflows without horizontal scrolling.
• Animation is minimal, and everything non-essential is disabled when the operating system requests reduced motion.
• The core content is readable without JavaScript.

Known limitations

Any barrier discovered in testing is listed here with a plan and a date. Where an issue cannot be fixed immediately, an alternative way to get the same information is offered.

Reporting a problem

If you hit a barrier on this site, please say so — describe the page, what you were trying to do, and the assistive technology or browser you were using if you know it. Reports are treated as bugs, not suggestions.