Kilotest: Diagnoses of ID not unique violation by HTML element 436 on US Digital Response page

Basics

About the page

• URL: https://www.usdigitalresponse.org/
• Tested 2 days ago on 2026-10-07 at 23:22 by job 261007T2305-nes
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 11
  • Violations: 814
  • Violators: 261
  • Issues: 38
• 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 + HTML CodeSniffer + QualWeb)
• Violations: 130
• Violators: 54

About the violator

• Tag name: DIV
• Text: No. Many of the tools we recommend are easy for even nontechnical staff to use and maintain. If we think the right solution will require ongoing technical support, we will help you identify a way to do that within your organization.
• Start tag: <div id="accordion-1-content-1" aria-labelledby="accordion-header-1" class="fs_accordion-1_content">
• XPath: /html/body/main[1]/section[8]/div[2]/div[1]/div[1]/div[1]/div[2]/div[1]/div[12]/div[1]/div[2]
• Bounding box: x = 409, y = 7466, width = 1102, height = 102
• Reported by Html Checker + HTML CodeSniffer + QualWeb

Take me there

Diagnoses

Here is how rule engines diagnose the ID not unique issue for HTML element 436 of the US Digital Response page.

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

   Rule engine: HTML CodeSniffer (Squiz Labs)

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

2. Duplicate ID accordion-1-content-1.

   Rule engine: Html Checker (World Wide Web Consortium)

3. [failed]

   Rule engine: QualWeb (University of Lisbon)

   Rule: QW-BP30