Kilotest: Diagnoses of ID not unique violation by HTML element 198 on Earthjustice page

Basics

About the Earthjustice page

• URL: https://earthjustice.org/
• Tested 29 days ago by job 9hv on 2026-05-03 at 17:02

About HTML element 198

• Tag name: UL
• Text: About Earthjustice Our Team Offices Financials Your Donation at Work Career Opportunities Commitment To Justice
• Start tag: <ul id="sub-menu-6568" class="sub-menu">
• XPath: [not obtained]
• 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 198 of the Earthjustice page.

1. The element does not have a unique ID

   Tool: Alfa (Siteimprove)

   Rule: r3

2. The element does not have a unique ID

   Tool: Alfa (Siteimprove)

   Rule: r3

3. The element does not have a unique ID

   Tool: Alfa (Siteimprove)

   Rule: r3

4. The element does not have a unique ID

   Tool: Alfa (Siteimprove)

   Rule: r3

5. The element does not have a unique ID

   Tool: Alfa (Siteimprove)

   Rule: r3

6. The element does not have a unique ID

   Tool: Alfa (Siteimprove)

   Rule: r3

7. The element does not have a unique ID

   Tool: Alfa (Siteimprove)

   Rule: r3

8. Attribute <code>id="menu-item-6572"</code> should be unique. It has been defined 2 times.

   Tool: ASLint (eSSENTIAL Accessibility)

   Rule: duplicated_id_attribute

9. Attribute <code>id="menu-item-51886"</code> should be unique. It has been defined 2 times.

   Tool: ASLint (eSSENTIAL Accessibility)

   Rule: duplicated_id_attribute

10. Attribute <code>id="menu-item-6574"</code> should be unique. It has been defined 2 times.

    Tool: ASLint (eSSENTIAL Accessibility)

    Rule: duplicated_id_attribute

11. Attribute <code>id="menu-item-6576"</code> should be unique. It has been defined 2 times.

    Tool: ASLint (eSSENTIAL Accessibility)

    Rule: duplicated_id_attribute

12. Attribute <code>id="menu-item-6577"</code> should be unique. It has been defined 2 times.

    Tool: ASLint (eSSENTIAL Accessibility)

    Rule: duplicated_id_attribute

13. Attribute <code>id="menu-item-6578"</code> should be unique. It has been defined 2 times.

    Tool: ASLint (eSSENTIAL Accessibility)

    Rule: duplicated_id_attribute

14. Attribute <code>id="menu-item-45203"</code> should be unique. It has been defined 2 times.

    Tool: ASLint (eSSENTIAL Accessibility)

    Rule: duplicated_id_attribute

15. Duplicate id attribute value "sub-menu-6568" found on the web page.

    Tool: HTML CodeSniffer (Squiz Labs)

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

16. Duplicate ID sub-menu-6568.

    Tool: Html Checker API (World Wide Web Consortium)