Firefox handles data with transparency—learn more about what that means for you. Read the Firefox Privacy Notice.
If you arrive on the Firefox download page after clicking an ad on another website, you’ll have the option to share how you discovered Firefox with Mozilla’s marketing measurement partners. This helps us improve marketing efforts and reach more people, using Google Analytics as part of the process.Firefox does not share information like your browsing history, search queries or saved passwords, with marketing partners. Mozilla only collects the data necessary to measure and improve our marketing campaigns.
This article explains what data is collected, how it’s used, and how you can opt out.
What data is collected?If you choose to share your data, Firefox collects and shares the following:
For a technical overview of the data collected in the daily usage ping, see the definitions in the Glean Dictionary for Desktop.
How does Mozilla use this data?Mozilla uses marketing data to:
Mozilla’s approach to data collection is guided by the Mozilla Manifesto. For more details, see the Firefox Privacy Notice.
How to opt out of marketing data collection On the Firefox download pageIf you’re downloading Firefox from a marketing campaign, you’ll see an opt-out option on the download page. Simply uncheck the box that allows Mozilla to collect marketing data before proceeding with your download.
In Firefox settingsYou can also manage your preferences in Firefox settings:
To learn more, see Manage technical and interaction data collection settings in Firefox.
How to avoid Google Analytics data collectionTo prevent Google Analytics from collecting any data on Mozilla’s websites, you can block cookies. In Firefox, you can adjust your browser settings to block or limit cookies, including those used by Google Analytics. Note that this may also affect other site functionality. For detailed instructions, see Block websites from storing cookies and site data in Firefox.
Related articlesRetroSearch is an open source project built by @garambo | Open a GitHub Issue
Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo
HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.3