1774008 - Strip out Marketo's tracking parameter from URLs

Status: RESOLVED FIXED

(Core :: Privacy: Anti-Tracking, enhancement)

Description

[Tim Huang[:timhuang]]

Parameters to be stripped: mkt_tok
Reason: Marketo uses this parameter to perform email activity tracking(Here has information about this parameter). The usage of this parameter matches the category of high-entropy parameters that may identify a user or encode user data(See our antitracking policy). To prevent navigational cross-site tracking, we strip out this parameter from URLs.

Comment 1

[Tim Huang[:timhuang]]

Note that this would break the unsubscribe link for them. We need to address this issue if we want to move this to standard mode.