Kilotest: Violations of attribute invalid issue for Sightline Institute page

Here are the HTML elements reported to violate rules belonging to the attribute invalid issue.

Basics

About the attribute invalid issue

Why it matters: Item behaves improperly

Priority: highest

Related WCAG standard: 1.3.1

Violator count: 7

Reported by 3 tools (Accessibility Checker + Axe + WallyAX)

About the Sightline Institute page

URL: https://www.sightline.org/

Tested by job 8ip on 2026-04-03 at 04:04

Violators

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  1. Element 0

  2. Element 218

    • Take me there
    • XPath: /html/body/div[2]/div[1]/div[1]/main[1]/article[1]/div[1]/div[1]/div[3]/div[1]/div[1]/div[1]/div[1]
    • Tag name: DIV
    • Text: All … Housing + Cities
    • Reported by Accessibility Checker + WallyAX
    • What diagnoses were reported?

  3. Element 219

    • XPath: /html/body/div[2]/div[1]/div[1]/main[1]/article[1]/div[1]/div[1]/div[3]/div[1]/div[1]/div[1]/div[1]/button[1]
    • Tag name: BUTTON
    • Text: All
    • Reported by Accessibility Checker
    • What diagnoses were reported?

  4. Element 230

    • XPath: /html/body/div[2]/div[1]/div[1]/main[1]/article[1]/div[1]/div[1]/div[3]/div[1]/div[1]/div[1]/div[1]/button[2]
    • Tag name: BUTTON
    • Text: Climate + Energy
    • Reported by Accessibility Checker
    • What diagnoses were reported?

  5. Element 244

    • XPath: /html/body/div[2]/div[1]/div[1]/main[1]/article[1]/div[1]/div[1]/div[3]/div[1]/div[1]/div[1]/div[1]/button[3]
    • Tag name: BUTTON
    • Text: Democracy + Elections
    • Reported by Accessibility Checker
    • What diagnoses were reported?

  6. Element 258

    • XPath: /html/body/div[2]/div[1]/div[1]/main[1]/article[1]/div[1]/div[1]/div[3]/div[1]/div[1]/div[1]/div[1]/button[4]
    • Tag name: BUTTON
    • Text: Housing + Cities
    • Reported by Accessibility Checker
    • What diagnoses were reported?

  7. Element 273

    • Take me there
    • XPath: /html/body/div[2]/div[1]/div[1]/main[1]/article[1]/div[1]/div[1]/div[3]/div[1]/div[1]/div[1]/div[2]/div[1]
    • Tag name: DIV
    • Text: Climate + Energy … …
    • Reported by Accessibility Checker + Axe
    • What diagnoses were reported?