Kilotest: Diagnoses of ID not unique violation by HTML element 378 on Disability Rights Oregon page

Here is how tools diagnose the ID not unique issue for HTML element 378 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 378
  • 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[3]/div[1]/div[2]/div[1]/nav[1]/div[2]/div[1]
  • Bounding box: x = 0, y = 0, width = 0, height = 0

Diagnoses

1. Duplicate id attribute value "about-us" found on the web page.

   Tool: HTML CodeSniffer (Squiz Labs)

   Rule: E-WCAG2AAA.Principle4.Guideline4_1.4_1_1.F77

2. Duplicate ID about-us.

   Tool: Html Checker API (World Wide Web Consortium)

3. Duplicate id attribute value "about-us" found on the web page.

   Tool: WallyAX (Wally)