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WCAG Explorer (beta)

This resource is designed for anyone eager to master digital accessibility. Explore WCAG success criteria through clear, easy-to-understand descriptions. We owe a special "hat tip" to Johannes Lehner’s WCAG Card Deck, which served as the inspiration for this project.

We plan to expand this library over time, so please check back regularly for updates.

Filters

  • Level A + AA (PSBAR)

Categories

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  • 3.1 Readable

Principles

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  • Understandable

2 success criteria found for Level A + AA and Understandable principle and 3.1 Readable category

Success criterion 3.1.1 Language of Page

Level Level A, WCAG principle: Understandable

Assigned to the following themes: CODE AND LABELS WORDING

Each page must have a <html lang=""> attribute that matches the main language of the page.

Success criterion 3.1.2 Language of Parts

Level Level AA, WCAG principle: Understandable

Assigned to the following themes: CODE AND LABELS WORDING

Any parts of the content in a different language must be marked with the correct lang attribute.

Expressions borrowed from another language (like "déjà vu" in English) do not need this, unless pronunciation or understanding would be affected.