Kilotest: Diagnoses of attribute value invalid violation by HTML element 405 on Freedom Forum contact page

Basics

About the page

• URL: https://www.freedomforum.org/contact-us/
• Tested 3 days ago on 2026-10-07 at 21:31 by job 261007T2113-pny
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 12
  • Violations: 399
  • Violators: 164
  • Issues: 51
• 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: 4
• Violators: 4

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 405 of the Freedom Forum contact 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)