Kilotest: Diagnoses of ID not unique violation by HTML element 204 on Fair Vote page

Basics

About the page

• URL: https://fairvote.org/
• Tested 3 days ago on 2026-10-07 at 21:15 by job 261007T2112-ljo
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 11
  • Violations: 714
  • Violators: 357
  • Issues: 53
• 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 3 rule engines (ASLint + Html Checker API + HTML CodeSniffer)
• Violations: 32
• Violators: 15

About the violator

• Tag name: BUTTON
• Text: Get InvolvedFind ways to get more active in the RCV movement.DonateStay InformedVolunteer
• Start tag: <button class="btn-open-submenu text-white absolute right-0 top-0 w-[68px] h-[68px] text-center" data-v-6af95c07="">
• XPath: /html/body/div[1]/header[1]/div[1]/div[2]/nav[1]/ul[1]/li[5]/button[1]
• Bounding box: [not obtained]
• Reported by ASLint

Take me there

Diagnoses

Here is how rule engines diagnose the ID not unique issue for HTML element 204 of the Fair Vote page.

1. Attribute <code>id="Layer_1"</code> should be unique. It has been defined 10 times.

   Rule engine: ASLint (eSSENTIAL Accessibility)

   Rule: duplicated_id_attribute

2. Attribute <code>id="Layer_1"</code> should be unique. It has been defined 10 times.

   Rule engine: ASLint (eSSENTIAL Accessibility)

   Rule: duplicated_id_attribute