Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Avatar for Username

Mozilla サポートの検索

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

このスレッドはアーカイブに保管されました。 必要であれば新たに質問してください。

How to get rid of "Request for font YOUR_FONT_NAME_HERE blocked at visibility level 2 (requires 3)" warning and get your font working?

  • 3 件の返信
  • 1 人がこの問題に困っています
  • 2 回表示
  • 最後の返信者: antizilla

antizilla
antizilla
more options

I updated from version 106 to the latest version just now and my user-defined fonts stopped displaying on a local HTML page (stored locally on my computer); this warning showing up in the console: "Request for font FONT_NAME_HERE blocked at visibility level 2 (requires 3)."

I specify fonts using "font-family" property (CSS).

Help me out here, please. How can I fix this (so my pages look proper again)?

Thank you.

I updated from version 106 to the latest version just now and my user-defined fonts stopped displaying on a local HTML page (stored locally on my computer); this warning showing up in the console: "Request for font FONT_NAME_HERE blocked at visibility level 2 (requires 3)." I specify fonts using "font-family" property (CSS). Help me out here, please. How can I fix this (so my pages look proper again)? Thank you.

選ばれた解決策

Fingerprinting protection has been added to Strict Tracking Protection which uses a hard-coded list of visible fonts. You can switch to Custom mode and disable "Suspected fingerprinters" if fonts are more of a priority.

この回答をすべて読む 👍 0

すべての返信 (3)

TyDraniu
TyDraniu
  • Top 10 Contributor
more options

This is due bug 1736005, bug 1715501 and bug 1715537.

Do you have fingerprint protection enabled in Settings (or using it in a private window)?

この投稿は TyDraniu により に変更されました

zeroknight
zeroknight
more options

選ばれた解決策

Fingerprinting protection has been added to Strict Tracking Protection which uses a hard-coded list of visible fonts. You can switch to Custom mode and disable "Suspected fingerprinters" if fonts are more of a priority.

antizilla
antizilla 質問者
more options

TyDraniu, zeroknight, hey there and thank you for your replies.

I went to Settings, unchecked the "Suspected fingerprinters" box and the problem went away.

Thank you!