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3 checks · 10% of the score

Usability checks

Whether the page works on a phone: the viewport, content that fits the screen, and things to tap that are big enough to hit. 2 of these have a page of their own; every one is listed here with the severity it carries and when it is skipped.

Every check in this category

3
  • high

    Viewport meta tag

    Reports: Missing viewport meta tag, or one without width=device-width.

    usability-viewport

  • medium

    Page content wider than the mobile viewport

    Judged from a render at a 412px phone viewport.

    Skipped, and not counted either way, when the Lighthouse run from PageSpeed Insights is unavailable.

    usability-fixed-width

  • low

    Tap target size

    Reports: Tap targets too small or too close together.

    Against the 48x48px guidance.

    Skipped, and not counted either way, when the Lighthouse run from PageSpeed Insights is unavailable.

    usability-tap-targets

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