Kilotest: Diagnoses of attribute invalid violation by HTML element 473 on Center for Democracy and Technology page

Basics

About the page

• URL: https://cdt.org/
• Tested 3 days ago on 2026-10-07 at 19:43 by job 261007T1941-nud
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 11
  • Violations: 1226
  • Violators: 632
  • Issues: 48
• Download the full technical report (JSON)

About the issue

• Why it matters: Item behaves improperly
• Priority: highest
• Related WCAG standard: 1.3.1
• Reported by 1 rule engine (Html Checker API)
• Violations: 156
• Violators: 64

About the violator

• Tag name: DIV
• Text: The Center for Democracy & Technology (CDT) is the leading nonpartisan, nonprofit organization shaping technology policy, governance, and design with a focus on equity and democratic values.
• Start tag: <div class="page-hero__abstract page-hero--home__abstract hero__abstract" data-text-content="" reveal-group="group-919261" style="--reveal-sequence: 2;" reveal-initialized="" revealed="1b/">
• XPath: /html/body/div[1]/div[3]/header[1]/div[2]/div[1]/div[1]
• Bounding box: x = 240, y = 349, width = 540, height = 68
• Reported by Html Checker API

Take me there

Diagnoses

Here is how rule engines diagnose the attribute invalid issue for HTML element 473 of the Center for Democracy and Technology page.

1. Attribute reveal-group not allowed on element div at this point.

   Rule engine: Html Checker API (World Wide Web Consortium)

2. Attribute reveal-initialized not allowed on element div at this point.

   Rule engine: Html Checker API (World Wide Web Consortium)

3. Attribute revealed not allowed on element div at this point.

   Rule engine: Html Checker API (World Wide Web Consortium)