Kilotest: Diagnoses of ID not unique violation by HTML element 629 on Freedom House page

Here is how tools diagnose the ID not unique issue for HTML element 629 of the Freedom House 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 Freedom House page
  • URL: https://freedomhouse.org/
  • Tested on 2026-04-02 at 14:24
• About HTML element 629
  • Tag name: DIV
  • Text: Be the first to know what's happening. … Subscribe
  • Start tag: <div class="region region-content-bottom" id="main-content" role="main">
  • XPath: /html/body/div[2]/div[2]
  • Bounding box: x = 0, y = 4087, width = 1920, height = 316

Diagnoses

1. Duplicate id attribute value "main-content" found on the web page.

   Tool: HTML CodeSniffer (Squiz Labs)

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

2. Duplicate ID main-content.

   Tool: Html Checker API (World Wide Web Consortium)

3. Duplicate id attribute value "main-content" found on the web page.

   Tool: WallyAX (Wally)