So, as I get it (I haven't read code for this part of Firefox) it sends some counters about how tiles perform. The data is weakly personally identifiable - in a sense that sender's IP address is logged.
Whatever, I disabled those tiles because I just didn't fancy the selection - but it doesn't bother me (personally, other opinions may vary) if browser would eventually ping Mozilla back telling that I had clicked few tiles.
To deliver content, Firefox downloads all possible Tiles for your location and/or language and determines for itself what to display. Data is only collected to report on the performance of Tiles in Firefox. No data is collected to deliver the New Tab experience.
To report on the performance of these Tiles, Firefox reports back to Mozilla:
* Geo/Locale
* How many times a Tile is:
-- Displayed
-- Pinned
-- Clicked on
-- Blocked
The data is stored on a restricted access server for a maximum of 7 days, and then the IP address (the only data that would associate the Tile with an individual) is removed.
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WHERE DOES MY DATA GO/GET SHARED?
Data is transmitted directly to Mozilla and only aggregate data is stored on Mozilla servers. Mozilla is sharing aggregate numbers with partners on the number of impressions, clicks, pins, and hides their own content received. The little data that suggested sites reports goes to a restricted access server located in the USA. This data is stripped of IP addresses within 7 days, meaning that no one can be identified. We retain this data for a maximum of 13 months.
Any data that is to be shared with a partner is this aggregated data on the number of impressions, clicks, pins, and hides their own content received.
So, as I get it (I haven't read code for this part of Firefox) it sends some counters about how tiles perform. The data is weakly personally identifiable - in a sense that sender's IP address is logged.
Whatever, I disabled those tiles because I just didn't fancy the selection - but it doesn't bother me (personally, other opinions may vary) if browser would eventually ping Mozilla back telling that I had clicked few tiles.