Kilotest: Diagnoses of attribute value invalid violation by HTML element 480 on Cultural Survival page

Basics

About the page

• URL: https://culturalsurvival.org/
• Tested 3 days ago on 2026-10-07 at 19:46 by job 261007T1941-6s4
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 12
  • Violations: 939
  • Violators: 281
  • Issues: 60
• Download the full technical report (JSON)

About the issue

• Why it matters: Item behaves improperly
• Priority: highest
• Related WCAG standard: 1.3.1
• Reported by 1 rule engine (Html Checker API)
• Violations: 8
• Violators: 7

About the violator

• Tag name: IFRAME
• Text: Episode 3 - Fierce Love: Balancing Nurture and Defense of Our Communities
• Start tag: <iframe allow="autoplay; encrypted-media" frameborder="no" height="166" scrolling="no" src="https://w.soundcloud.com/player/?url=https%3A//api.soundcloud.com/tracks/soundcloud%253Atracks%253A2345390771&amp;color=%23ff5500&amp;auto_play=false&amp;hide_related=false&amp;show_comments=true&amp;show_user=true&amp;show_reposts=false&amp;show_teaser=true" width="100%">
• XPath: /html/body/div[4]/div[1]/section[6]/div[1]/div[1]/div[1]/div[1]/iframe[1]
• Bounding box: x = 405, y = 4072, width = 540, height = 166
• Reported by Html Checker API

Diagnoses

Here is how rule engines diagnose the attribute value invalid issue for HTML element 480 of the Cultural Survival page.

1. Bad value 100% for attribute width on element iframe: Expected a digit but saw % instead.

   Rule engine: Html Checker API (World Wide Web Consortium)