Kilotest: Diagnoses of ID not unique violation by HTML element 228 on Disability Rights Oregon page

Here is how tools diagnose the ID not unique issue for HTML element 228 of the Disability Rights Oregon page.

Basics

• About the ID not unique issue
  • Why it matters: User may be pointed to the wrong item
  • Priority: highest
  • Related WCAG standard: 4.1.1
• About the Disability Rights Oregon page
  • URL: https://www.droregon.org/
  • Tested on 2026-04-03 at 12:00
• About HTML element 228
  • Tag name: DIV
  • Text: About Us … Employment Opportunities
  • Start tag: <div class="header-nav-folder-content" id="about-us">
  • XPath: /html/body/div[1]/header[1]/div[2]/div[4]/div[2]/div[1]/div[2]/div[1]/nav[1]/div[2]/div[1]
  • Bounding box: x = 0, y = 0, width = 0, height = 0

Diagnoses

1. IDs used in ARIA and labels must be unique; Document has multiple elements referenced with ARIA with the same id attribute: about-us

   Tool: Axe (Deque)

   Rule: duplicate-id-aria

2. The first occurrence of ID about-us was here.

   Tool: Html Checker API (World Wide Web Consortium)