Advanced accessibility problems

Drupal Developer Days Leuven
April 15 to 18, 2025

Nicolai Schwarz, textformer.de

Last Update: April 16, 2025

All examples are taken from real accessibility tests for the Jewish Museum Berlin – jmberlin.de.

The goal of the session was to show some examples that can probably benefit your websites as well.

This session does not include all the issues that were found. Just the more interesting ones.

Current state on our side: Some changes are online. Some are on stage. Some stuff needs rebuilding of components, which is planned for the summer.

Slides

Here is the link to the actual slides (not optimized, around 30 MB).

The slides were built for Desktop (there will be no mobile version). You navigate with the arrow keys → ←. Adjust the size with browser zoom till the content fits.

Links

In this case there are not that many general links. You may want to check:

Common tools