Information about using this website accessibly and reporting barriers.
Keyboard operation
Links, buttons and forms can be operated with a keyboard. The “Skip to content” link at the beginning of the page takes you directly to the main content. Keyboard focus is visibly highlighted. The topic selector on the homepage supports arrow keys. The mobile menu can be closed with Escape.
Display and motion
Content adapts to smaller screens. You can enlarge text using your browser’s zoom controls. The website respects your system preference for reduced motion. The “Pause effects” control in the footer additionally stops decorative motion on the current page.
Forms and information
Form fields have visible labels. Required information is marked with an asterisk. Status messages are identified for assistive technology. Page language is declared. Decorative images are skipped by assistive technology.
Review status
The implementation has been reviewed for responsive layout, keyboard operation and key interactions. An independent full conformity assessment against WCAG or EN 301 549 has not been performed. This information is not a certification or a declaration of full conformity.
Report a barrier
If you cannot access content or use a function, please email post@bergal-ki-welt.de. Please include the page address, a short description and details of your browser or assistive technology. Do not include sensitive information. You can also email your enquiry directly instead of using the form.
Responsible contact: Normen Manuel Bergal, Klohestraße 7, 30519 Hannover-Döhren-Wülfel, Germany.
Last updated: 8 October 2026.