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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.

13 success criteria found for 2.4 Navigable category

Success criterion 2.4.1 Bypass Blocks

Level Level A, WCAG principle: Operable

Assigned to the following themes: KEYBOARD

It must be possible to skip repeated blocks of content (e.g. navigation, header) and jump directly to the main part of the page.

Success criterion 2.4.2 Page Titled

Level Level A, WCAG principle: Operable

Assigned to the following themes: CODE AND LABELS WHOLE SITE WORDING

Each page must have a unique and descriptive <title> that reflects its topic or purpose.

Success criterion 2.4.3 Focus Order

Level Level A, WCAG principle: Operable

Assigned to the following themes: KEYBOARD

Focus must follow a logical and meaningful order that preserves relationships and matches how the page is naturally read, regardless of layout or language direction.

Success criterion 2.4.5 Multiple Ways

Level Level AA, WCAG principle: Operable

Assigned to the following themes: WHOLE SITE

At least two different ways must be available to find pages or content (e.g. navigation menus, on-page links, site search, or a sitemap).

Success criterion 2.4.6 Headings and Labels

Level Level AA, WCAG principle: Operable

Assigned to the following themes: CODE AND LABELS WORDING

Headings must describe what follows.

Labels and buttons must clearly communicate what information is needed or what action will happen.

Success criterion 2.4.7 Focus Visible

Level Level AA, WCAG principle: Operable

Assigned to the following themes: KEYBOARD SENSORY

A visible indicator must show which element is currently focused when navigating with a keyboard.

Success criterion 2.4.10 Section Headings

Level Level AAA, WCAG principle: Operable

Assigned to the following themes: CODE AND LABELS

Related content must be organized into clear sections using headings.

Success criterion 2.4.8 Location

Level Level AAA, WCAG principle: Operable

Assigned to the following themes: WHOLE SITE

It must be clear where you are within a set of pages (e.g. using breadcrumbs, highlighted menu items, or headings).

Success criterion 2.4.9 Link Purpose (Link Only)

Level Level AAA, WCAG principle: Operable

Assigned to the following themes: CODE AND LABELS WORDING

The purpose of each link must be clear:

  • from the link text alone
  • without relying on surrounding context.

Success criterion 2.4.13 Focus Appearance (2.2 only)

Level , WCAG principle: Operable

Assigned to the following themes: KEYBOARD SENSORY

The visible focus indicator must:

  • be at least 2px thick,
  • have a contrast ratio of 3:1 compared to the unfocused state, and
  • be clearly connected to the focused element