Kilotest: Diagnoses of tabindex redundant violation by HTML element 478 on Portland State University Senior Adult Learning Center page

Here is how tools diagnose the tabindex redundant issue for HTML element 478 of the Portland State University Senior Adult Learning Center page.

Basics

• About the tabindex redundant issue
  • Why it matters: Revision risks interfering with navigation by a keyboard-only user
  • Priority: lowest
  • Related WCAG standard: 1.3.1
• 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 478
  • Tag name: SPAN
  • Text: ADD TO MY CALENDAR
  • Start tag: <span class="addtocalendar" data-calendars="iCalendar, Google Calendar, Outlook, Outlook Online, Yahoo! Calendar" data-secure="auto">
  • XPath: [not obtained]
  • Bounding box: x = 506, y = 3596, width = 442, height = 48

Diagnoses

1. Expected attribute <code>tabindex="tabindex="0""</code> not to be defined.

   Tool: ASLint (eSSENTIAL Accessibility)

   Rule: misused_tabindex_attribute