Kilotest: Diagnoses of attribute invalid violation by HTML element 176 on Tradeoffs page

Basics

About the Tradeoffs page

• URL: https://tradeoffs.org/
• Tested 30 days ago by job 5g2 on 2026-06-20 at 13:59

About HTML element 176

• Tag name: SPAN
• Text: Open dropdown menu
• Start tag: <span class="screen-reader-text" [text]="setState563 ? 'Close dropdown menu' : 'Open dropdown menu'">
• XPath: /html/body/aside[1]/nav[2]/ul[1]/li[4]/button[1]/span[1]
• Bounding box: x = 0, y = 0, width = 0, height = 0

About the attribute invalid issue

• Why it matters: Item behaves improperly
• Priority: highest
• Related WCAG standard: 1.3.1

Diagnoses

Here is how rule engines diagnose the attribute invalid issue for HTML element 176 of the Tradeoffs page.

1. Attribute [text] not allowed on element span at this point.

   Tool: Html Checker API (World Wide Web Consortium)