Kilotest: Diagnoses of box size absolute violation by HTML element 301 on Portland State University Senior Adult Learning Center page

Basics

About the Portland State University Senior Adult Learning Center page

• URL: https://www.pdx.edu/senior-adult-learning-center/
• Tested 38 days ago by job 51z on 2026-04-24 at 20:10

About HTML element 301

• Tag name: SOURCE
• Text: [not applicable]
• Start tag: <source srcset="/senior-adult-learning-center/sites/senioradultlearningcenter.web.wdt.pdx.edu/files/styles/large_hero_media_medium_773_x_315/public/2024-09/20170518_PSU_Spring_345.jpg?h=790be497&amp;itok=U_iQZu8k 1x" media="(min-width: 768px)" type="image/jpeg" width="773" height="315">
• XPath: [not obtained]
• Bounding box: x = 960, y = 121, width = 0, height = 0

About the box size absolute issue

• Why it matters: User cannot enlarge the content of an item for readability
• Priority: high
• Related WCAG standard: 1.4.4

Diagnoses

Here is how tools diagnose the box size absolute issue for HTML element 301 of the Portland State University Senior Adult Learning Center page.

1. [failed] The test target `width` attribute uses absolute units.

   Tool: QualWeb (University of Lisbon)

   Rule: QW-BP15