Kilotest: Diagnoses of ID not unique violation by HTML element 35 on Buy Nothing Project page

Basics

About the page

• URL: https://buynothingproject.org/
• Tested 3 days ago on 2026-10-07 at 19:46 by job 261007T1941-8qh
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 11
  • Violations: 850
  • Violators: 399
  • Issues: 49
• 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: 4
• Violators: 3

About the violator

• Tag name: DIV
• Text: Welcome to the Buy Nothing ProjectWelcome to the Buy Nothing ProjectWelcome to the Buy Nothing ProjectJoin our global community for giving and getting stuff, completely for free.Join our global community for giving and getting stuff, completely for free.Sign upSign upDownload the appDownload the appPriya ShahLondon, UKMatt MartinSeattle, WA, USAna RiveraToronto, CADiscover what your neighbors are giving away and find a new home for what you no longer needDiscover what your neighbors are giving away and find a new home for what you no longer needDiscover what your neighbors are giving away and find a new home for what you no longer needConnect with your CommunityFind and join groups in the Buy Nothing app or on Facebook.Learn moreConnect with your CommunityFind and join groups in the Buy Nothing app or on Facebook.Learn moreConnect with your CommunityFind and join groups in the Buy Nothing app or on Facebook.Learn moreShare Gives, Asks, & GratitudeA space to give freely, ask openly, and celebrate generosity together.Learn moreShare Gives, Asks, & GratitudeA space to give freely, ask openly, and celebrate generosity together.Learn moreShare Gives, Asks, & GratitudeA space to give freely, ask openly, and celebrate generosity together.Learn moreYour Neighborhood & BeyondExplore posts nearby, or search for special items around the world.Learn moreYour Neighborhood & BeyondExplore posts nearby, or search for special items around the world.Learn moreYour Neighborhood & BeyondExplore posts nearby, or search for special items around the world.Learn moreBy the Numbers14m+14m+Buy Nothing membersin over 50 countries2.6m+2.6m+Items shared monthly, diverting an estimated 162,000 tons of waste from landfills each year8k+8k+Buy NothingFacebook GroupsOur Latest UpdateTeachers give everything. So can we.Sep 22, 2026Quietly, year after year, teachers are among the most generous people in our communities. The National Educuation Association (NEA) estimates that teachers spend out of pocket anywhere from $500 to $900 per year on classroom supplies because 97% of school budgets don't cover actual classroom needs.
• Start tag: <div class="framer-1m4uvzc" data-framer-name="Body">
• XPath: /html/body/div[1]/div[1]/div[1]/div[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 35 of the Buy Nothing Project page.

1. Attribute <code>id="15gish4"</code> should be unique. It has been defined 2 times.

   Rule engine: ASLint (eSSENTIAL Accessibility)

   Rule: duplicated_id_attribute