Kilotest: Diagnoses of position sticky violation by HTML element 23 on Pacific Northwest Software Quality Conference page

Here is how tools diagnose the position sticky issue for HTML element 23 of the Pacific Northwest Software Quality Conference page.

Basics

• About the position sticky issue
  • Why it matters: User may be unable to see needed content or may be forced to scroll in both dimensions
  • Priority: lowest
  • Related WCAG standard: 1.4.10
• About the Pacific Northwest Software Quality Conference page
  • URL: https://pnsqc.org/
  • Tested on 2026-04-02 at 14:53
• About HTML element 23
  • Tag name: HEADER
  • Text: Home … Call for Proposals
  • Start tag: <header id="main-header" class="fixed top-0 left-0 right-0 z-50 nav-blur bg-pnsqc-navy/80 border-b border-white/5 transition-all duration-300">
  • XPath: /html/body/header[1]
  • Bounding box: x = 0, y = 0, width = 1920, height = 121

Diagnoses

1. This element has "position: fixed". This may require scrolling in two dimensions, which is considered a failure of this Success Criterion.

   Tool: HTML CodeSniffer (Squiz Labs)

   Rule: W-WCAG2AAA.Principle1.Guideline1_4.1_4_10.C32,C31,C33,C38,SCR34,G206