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[FYI] Bugzilla issue suggesting core Firefox Tracking Protection should protect from URL/queryparam-based tracking #106
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And please do do that - I suspect it being built into FF is the most likely way this functionality is going to get into FF for Android.
Emma Zühlcke [:emz]
This feature has been available in ETP strict for a while already. Closing the bug.
Status: NEW → RESOLVED
Closed: 2024-06-01 07:57 PDT
Resolution: --- → FIXED
I found that Firefox 102 introduced built-in removal of tracking query string parameters.
-> In Privacy & Security settings, ensure Enhanced Tracking Protection is set to Strict (required to activate the query string feature). The default set of removed query params is limited, but you can configure your own via the privacy.query_stripping.strip_list pref as a space-separated list.
I found this page documenting it (no idea if it's up-to-date)
https://firefox-source-docs.mozilla.org/toolkit/components/antitracking/anti-tracking/query-stripping/index.html
What is the ship state of this protection in Firefox?
Query stripping is enabled in release in ETP strict with an initial list of query params:
mc_eid
oly_anon_id
oly_enc_id
__s
vero_id
_hsenc
mkt_tok
fbclid
The list has grown a little since:
https://firefox.settings.services.mozilla.com/v1/buckets/main/collections/query-stripping/records
(found here https://bugzilla.mozilla.org/show_bug.cgi?id=1773983)
Hi, ClearURLs users and contributors.
Just a "FYI" issue to publicize that I created Firefox Bug 1697982 - Firefox Tracking Protection should protect against URL/queryparam-based tracking (like addons ClearURLs/NeatURL do), which suggests the protection offered by addons like this one should be baked in Firefox.
@ authors / maintainers: not expecting you keep this "bug" open, of course. Feel free to close now or anytime in the future. Thanks for your work 🙂.
Link to similar issue in addon NeatURL.