A11y Check

KWCAG 2.2 · 6.4.1

How to test Skip repeated blocks

How to evaluate the KWCAG 2.2 checkpoint “Skip repeated blocks”. Automation catches part of it; the rest needs a person.

Which standards this maps to

Korean standard (KWCAG 2.2)
6.4.1 Skip repeated blocks
Operable
International standard (WCAG 2.2)
2.4.1 Bypass Blocks (A) ↗

How to test it

Press Tab at page top and confirm a working skip link moves focus to main content.

What automation covers

13 automated rules judge this checkpoint. Each comes with remediation guidance.

  • Page must have a means to bypass repeated blocks bypass

    Provide a skip link as the first focusable element, or landmarks/headings.

  • Skip link target must exist and be focusable skip-link

    Ensure the skip link target exists and can receive focus.

  • All content should be contained by landmarks region

    Place all content inside landmark regions (header/nav/main/footer).

  • Page should have exactly one main landmark landmark-one-main

    Provide exactly one main element.

  • Landmarks should be unique landmark-unique

    Differentiate repeated landmarks with aria-label.

  • Page should not have more than one banner landmark landmark-no-duplicate-banner

    Keep a single top-level header.

  • Page should not have more than one contentinfo landmark landmark-no-duplicate-contentinfo

    Keep a single top-level footer.

  • Page should not have more than one main landmark landmark-no-duplicate-main

    Keep a single main element per page.

  • Main landmark should not be contained in another landmark landmark-main-is-top-level

    Place main at the top level, not nested inside another landmark.

  • Banner landmark should not be contained in another landmark landmark-banner-is-top-level

    Place the site header at the top level.

  • Contentinfo landmark should not be contained in another landmark landmark-contentinfo-is-top-level

    Place the site footer at the top level.

  • Banner landmark duplicated duplicate-banner

    Keep one banner landmark.

  • No skip-to-content link found a11ychk:skip-link

    Provide a link at the top of the page to skip repeated navigation and jump to main content, shown on focus. Verify manually if one exists but wasn't detected.

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