Kilotest: Diagnoses of text contrast not testable violation by HTML element 66 on Portland State University Senior Adult Learning Center page

Here is how tools diagnose the text contrast not testable issue for HTML element 66 of the Portland State University Senior Adult Learning Center page.

Basics

• About the text contrast not testable issue
  • Why it matters: Text may be difficult to read
  • Priority: lowest
  • Related WCAG standard: 1.4.3
• About the Portland State University Senior Adult Learning Center page
  • URL: https://www.pdx.edu/senior-adult-learning-center/
  • Tested on 2026-04-07 at 18:28
• About HTML element 66
  • Take me there
  • Tag name: A
  • Text: Skip to main content
  • Start tag: <a href="#main-content" class="visually-hidden focusable skip-link">
  • XPath: /html/body/a[1]
  • Bounding box: x = -1, y = -1, width = 1, height = 1

Diagnoses

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