Accessibility
We want this site to be usable by as many people as possible, whatever technology they use to reach it.
Last updated: 16 July 2026
How the site is built
Pages use semantic structure, meaningful headings and text alternatives, so they can be navigated by keyboard and read by assistive technology.
Language and direction
The site is published in ten languages, including right-to-left layouts, with each page declaring its own language.
Colour and contrast
Text and interface colours are chosen to remain readable, and information is never carried by colour alone.
Where we fall short
Accessibility is continuous work. If something on this site is difficult to use, we would rather hear about it than not.
Tell us about a problem.
Contact us with the page and what went wrong, and we will look at it.