Kilotest: Diagnoses of line height low violation by HTML element 144 on Clean Air Task Force (CATF) donate page

Basics

About the page

• URL: https://give.catf.us/campaign/756949/donate
• Tested 3 days ago on 2026-10-07 at 19:54 by job 261007T1941-qiu
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 10
  • Violations: 515
  • Violators: 123
  • Issues: 38
• Download the full technical report (JSON)

About the issue

• Why it matters: Text is difficult to read
• Priority: low
• Related WCAG standard: 1.4.8
• Reported by 1 rule engine (Testaro)
• Violations: 5
• Violators: 5

About the violator

• Tag name: SPAN
• Text: Our goal: Decarbonize the global energy system
• Start tag: <span style="color: rgb(9, 33, 105); font-family: var(--classy-font__font-family--georgia); font-size: 40px; font-weight: 400; line-height: var(--theme-font__heading-xl--line-height)">
• XPath: /html/body/div[1]/div[1]/main[1]/div[1]/div[1]/div[2]/div[1]/div[1]/div[1]/h1[1]/span[1]
• Bounding box: x = 992, y = 263, width = 461, height = 94
• Reported by Testaro

Take me there

Diagnoses

Here is how rule engines diagnose the line height low issue for HTML element 144 of the Clean Air Task Force (CATF) donate page.

1. Element line height (48.0px) is less than 1.5 times its font size (40.0px)

   Rule engine: Testaro (CVS Health)

   Rule: lineHeight