Kilotest: Diagnoses of ID not unique violation by HTML element 257 on Northwest District Association page

Basics

About the Northwest District Association page

• URL: https://www.northwestdistrictassociation.org/
• Tested 36 days ago by job zg5 on 2026-04-26 at 17:33

About HTML element 257

• Tag name: DIV
• Text: Join the NWDA
• Start tag: <div class="header-nav-folder-content" id="join">
• XPath: /html/body/div[1]/header[1]/div[2]/div[3]/div[3]/div[1]/div[2]/div[1]/nav[1]/div[3]/div[1]
• Bounding box: x = 0, y = 0, width = 0, height = 0

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

Diagnoses

Here is how tools diagnose the ID not unique issue for HTML element 257 of the Northwest District Association page.

1. Duplicate id attribute value "join" found on the web page.

   Tool: HTML CodeSniffer (Squiz Labs)

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

2. Duplicate ID join.

   Tool: Html Checker API (World Wide Web Consortium)