Manage technical and interaction data collection settings in Firefox

Firefox, Firefox for... Firefox, Firefox for Android, Firefox for iOS 最終更新日時: 5日, 19時間 ago 71% のユーザーがこの記事が役立だったと投票しています
この記事はまだ翻訳されていません。すでに SUMO のローカライズ方法を知っている場合は、この記事を翻訳してください。SUMO の記事を翻訳する方法を学びたい場合は、記事翻訳の手引きをご覧ください。

progressive rollout banner Firefox handles data with transparency—learn more about what that means for you. Read the Firefox Privacy Notice.

Firefox collects technical and interaction data to understand how you use the browser and to make it better for everyone. This data helps Mozilla fix bugs, improve performance, and add features that people love.

This article explains what data is collected, how Mozilla uses it, and how you can turn off technical and interaction data collection on your device.

What is technical and interaction data?

Technical and interaction data is information about how Firefox functions on your device and how you use its features. This includes performance details like page load times, and memory usage, as well as insights into which Firefox features you interact with, such as bookmarks, tabs, or settings. Additionally, it collects general device information, including your operating system, browser version, and hardware specifications. Mozilla gathers this data to enhance Firefox while respecting your privacy.

This data doesn’t include information like your browsing history, search queries, or saved passwords.

Where can I learn more about what specific data is collected?

For a more detailed view of the technical and interaction data collected by Firefox, see the definitions in the Glean Dictionary.

How does Mozilla use this data?

Mozilla uses technical and interaction data for many things, including to:

  • Fix problems: Identify bugs and improve Firefox’s performance.
  • Build better features: See which features are popular and how we can improve them.
  • Understand trends: Learn how people use Firefox without compromising their privacy.

You can learn about all the ways we use technical and interaction data in our Privacy Notice.

How to turn off technical and interaction data collection

If you’d prefer to opt out of this data collection, you can easily turn it off in Firefox. Here’s how to do it on your device:

Note: Turning off technical and interaction data does not disable or prevent the DAU (daily active users) ping. To opt out, follow the steps in Manage daily usage ping data collection settings in Firefox.

On desktop

  1. Open Firefox and click the menu button ≡ in the top-right corner.
  2. Select Settings.
  3. Go to the Privacy & Security panel.
  4. Scroll down to Firefox Data Collection and Use.
  5. Uncheck the box next to Allow Firefox to send technical and interaction data to MozillaSend technical and interaction data to Mozilla.
    Fx128DataCollection-OptOutSettingFx135DataCollection-OptOutSettingFx136settings-DataCollectionOptOut

On Android

  1. Open Firefox and tap the menu button ⋮ in the top-right corner.
  2. Select Settings.
  3. Tap Privacy and Security, then tap Data collection.
  4. Toggle off Send technical and interaction data.

Data collection android

On iOS

  1. Open Firefox and tap the menu button ≡ at the bottom of the screen.
  2. Select Settings.
  3. Scroll down to the Support section.
  4. Toggle off Send Technical and Interaction Data.
    ios send data

Related content

If you’d like to dive deeper into how Firefox handles your data, check out these resources:

以下の人々がこの記事の執筆を手伝ってくれました:

AliceWyman, Mark Heijl, Lucas Siebert, Dayani Lucia G.F.
Illustration of hands

ボランティア

あなたの専門知識を成長させ、他の人と共有してください。質問に答えたり、ナレッジベースを改善したりしてください。

詳しく学ぶ