Accessibility

Using the site

• Use the skip link to reach the main content without repeating navigation.
• Buttons, links, form fields and expandable sections work with a keyboard and show focus indicators.
• The contact dialog keeps keyboard focus inside while open. Escape closes it and returns focus to the control that opened it.
• Informative images have alternative text; decorative graphics are hidden from assistive technology.
• Your device's reduced-motion preference disables scroll effects and shows the coding illustration without typing. A separate control can pause the typing illustration.
• Pages reflow on small screens. You can use your browser's zoom and text-size settings.

Testing and limitations

We have made targeted accessibility improvements and carried out code and browser checks. This is not a claim of independent certification or full WCAG conformance. Assistive technologies and browser combinations vary, and further testing may identify issues.

Report an accessibility problem

Email charliecleaver@cosilansystems.com if something prevents you using the site or form. Tell us the page and the problem; details of your browser or assistive technology are optional. Please do not send sensitive personal information.

You can also use that email address to make an enquiry without using the form.