Kilotest: Diagnoses of attribute value invalid violation by HTML element 912 on Freedom Forum page

Basics

About the page

• URL: https://www.freedomforum.org/
• Tested 3 days ago on 2026-10-07 at 21:29 by job 261007T2113-p0e
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 12
  • Violations: 729
  • Violators: 291
  • Issues: 64
• 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: 3
• Violators: 3

About the violator

• Tag name: IFRAME
• Text: Skip to content … © 2026 Freedom Forum
• Start tag: <iframe id="bugherd_embed_communication_frame" name="embedCommunication" sandbox="allow-scripts allow-popups allow-same-origin allow-popups-to-escape-sandbox allow-storage-access-by-user-activation" src="https://sidebar.bugherd.com/sidebar/embed_html?apikey=fekvc9fgxnkordetkfxifg" style="display: none; border-width: medium; border-style: none; border-color: currentcolor; border-image: none; position: fixed; z-index: 2147483647; right: 0px; height: 144px; width: 330px; top: calc(100% - 154px);">
• XPath: /html/body/iframe[2]
• Bounding box: [not obtained]
• Reported by Html Checker API

Diagnoses

Here is how rule engines diagnose the attribute value invalid issue for HTML element 912 of the Freedom Forum page.

1. Bad value allow-scripts allow-popups allow-same-origin allow-popups-to-escape-sandbox allow-storage-access-by-user-activation for attribute sandbox on element iframe: The string allow-storage-access-by-user-activation is not a valid keyword.

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