Navigation and presentation
The website uses a clear heading structure, text alternatives for meaningful images, visible keyboard focus indicators and a skip link to the main content. Navigation, project filters and input fields can be operated using a keyboard. The layout adapts to smaller screens and respects the reduced-motion preference.
Without JavaScript
Content, project pages and contact details are available as HTML. JavaScript is required for project filtering, the copy function and the interactive calculation. Without JavaScript, the full project list, visible email address and a fixed calculation example remain available.
Limitations and feedback
This information is not a guarantee of full compliance with every requirement of an accessibility standard. If you encounter a barrier, please tell us which page is affected and provide a brief description where possible.
Report an accessibility barrier by email ↗
Telephone: +49 241 5100 6685