Kilotest: Diagnoses of ID not unique violation by HTML element 248 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: Sign In/Create an account … About Us
• Start tag: <div class="elementor-element elementor-element-4affe96e elementor-widget elementor-widget-off-canvas" data-id="4affe96e" data-element_type="widget" data-e-type="widget" data-widget_type="off-canvas.default">
• XPath: /html/body/header[1]/div[1]/div[4]
• Bounding box: x = 960, y = 0, width = 0, height = 0
• Reported by ASLint

Diagnoses

Here is how rule engines diagnose the ID not unique issue for HTML element 248 of the Charity Navigator page.

1. Attribute <code>id="off-canvas-4affe96e"</code> should be unique. It has been defined 2 times.

   Rule engine: ASLint (eSSENTIAL Accessibility)

   Rule: duplicated_id_attribute