Kilotest: Diagnoses of text contrast not testable violation by HTML element 2923 on Cátedra UNESCO Legislación, Sociedad y Patrimonio page

Basics

About the Cátedra UNESCO Legislación, Sociedad y Patrimonio page

About HTML element 2923

About the text contrast not testable issue

Diagnoses

Here is how rule engines diagnose the text contrast not testable issue for HTML element 2923 of the Cátedra UNESCO Legislación, Sociedad y Patrimonio page.

  1. This element is absolutely positioned and the background color can not be determined. Ensure the contrast ratio between the text and all covered parts of the background are at least 7:1.

    Tool: HTML CodeSniffer (Squiz Labs)

    Rule: W-WCAG2AAA.Principle1.Guideline1_4.1_4_6.G17.Abs

  2. [failed] Element has contrast ratio lower than minimum.

    Tool: QualWeb (University of Lisbon)

    Rule: QW-ACT-R37