Usability and accessibility » Statistics on a11y

Sebastian Greger This is a living document
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Statistics on disabilities, as well as on accessibility issues, are valuable for shaping advocacy messages.

Accessibility issues on the web

Various organisations collect representative data about the state of accessiblity on the web.

Automated analysis of the million most popular websites in the world, using the WAVE tool.



Who Can Use
“Who Can Use” differs from other colour contrast tools in that it not only highlights the contrast of a chosen colour combination, but also presents instant statistics what share of users might be negatively impacted by it and simulates how they would see it.



I'm Sebastian, Sociologist and Interaction Designer aiming to bring toge­ther social science and design for inclusive, privacy-focused, and sustainable "human-first" digital strategies. This is my "digital garden" with carefully curated resources. For a more stream-like outlet, see my journal.

My occasionally sent email newsletter has all of the above, and there is of course also an RSS feed or my Mastodon/Fediverse profile.