Kilotest: Diagnoses of line height low violation by HTML element 243 on Mozilla Foundation page

Here is how tools diagnose the line height low issue for HTML element 243 of the Mozilla Foundation page.

Basics

• About the line height low issue
  • Why it matters: Text is difficult to read
  • Priority: low
  • Related WCAG standard: 1.4.8
• About the Mozilla Foundation page
  • URL: https://www.mozilla.org/en-US/
  • Tested on 2026-04-03 at 03:56
• About HTML element 243
  • Tag name: H2
  • Text: Mozilla Ventures
  • Start tag: <h2 class="m24-c-menu-item-title">
  • XPath: [not obtained]
  • Bounding box: x = 0, y = 0, width = 0, height = 0

Diagnoses

1. Element line height (19.8px) is less than 1.5 times its font size (18.0px)

   Tool: Testaro (CVS Health)

   Rule: lineHeight