Kilotest: Diagnoses of ID not unique violation by HTML element 556 on CVS page

Basics

About the CVS page

About HTML element 556

About the ID not unique issue

Diagnoses

Here is how tools diagnose the ID not unique issue for HTML element 556 of the CVS page.

  1. The element does not have a unique ID

    Tool: Alfa (Siteimprove)

    Rule: r3

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

    Tool: ASLint (eSSENTIAL Accessibility)

    Rule: duplicated_id_attribute