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Modern Web Checker version history - 2 versions

Modern Web Checker by Bert

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Modern Web Checker version history - 2 versions
  • Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.

  • Latest version

    Version 0.2

    Released Sep 28, 2026 - 37.92 KB
    Works with firefox 140.0 and later, android 142.0 and later
    Bugfixes.
    Clearer preferences page, clearer privacy notice.

    Note, NO data whatsoever is shared with the extension developer. Enabling the "share browsing activity with extension developer" is necessary in order for the DNSSEC and IPv6 downgrade checks to work. This sends the name(s) of the sites you visit to google or cloudflare using DNS over HTTPS. Other functions work without this setting being enabled.

    Source code released under Apache License 2.0

    Download Firefox and get the extension
    Download file
  • Older versions

    Version 0.1

    Released Jul 20, 2026 - 35.28 KB
    Works with firefox 140.0 and later, android 142.0 and later

    Source code released under Apache License 2.0

    Download file
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