Kilotest: Diagnoses of ID not unique violation by HTML element 440 on Charity Navigator page

Basics

About the page

• URL: https://www.charitynavigator.org/
• Tested 3 days ago on 2026-10-07 at 19:56 by job 261007T1941-rxh
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 11
  • Violations: 720
  • Violators: 293
  • Issues: 47
• Download the full technical report (JSON)

About the issue

• Why it matters: User may be pointed to the wrong item
• Priority: highest
• Related WCAG standard: 4.1
• Reported by 4 rule engines (ASLint + Html Checker API + HTML CodeSniffer + QualWeb)
• Violations: 156
• Violators: 105

About the violator

• Tag name: DIV
• Text: Ask Horizon AI Search
• Start tag: <div class="e-6edfcf14-56b977f e-svg-base e-default-div" data-interaction-id="6edfcf14" data-e-type="widget" data-id="6edfcf14">
• XPath: /html/body/main[1]/div[1]/div[1]/div[1]/div[1]/div[1]/div[3]/a[1]/div[1]
• Bounding box: x = 744, y = 570, width = 20, height = 65
• Reported by ASLint

Diagnoses

Here is how rule engines diagnose the ID not unique issue for HTML element 440 of the Charity Navigator page.

1. Attribute <code>id="Layer_1"</code> should be unique. It has been defined 3 times.

   Rule engine: ASLint (eSSENTIAL Accessibility)

   Rule: duplicated_id_attribute