Disable tracking in Abrowser
This is one article that tells how to disable tracking in Firefox http://www.linuxveda.com/2015/04/09/disable-tracking-firefox/ Same parameter should also set in Abrowser because its default value is false. Icecat does not contain this parameter.
Side note: the default Abrowser and IceCat installations both have a security bug where trying to geolocate your browser uses a Google API. You can turn this off by setting 'geo.wifi.uri' to 'localhost'.
The bug has been reported https://savannah.gnu.org/bugs/?44633
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Don't know about the privacy.trackingprotection.enabled. Never heard of it, I don't have that entry in Iceweasel. I suspect it doesn't do the job that noscript, adblockedge or ublock with a good list and disconnect can do..
As for the geo.wifi.uri make sure geo.enabled is set to false - that will take care of the geo tracking, so you really don't need to modify the wifi.uri thing..
Here some entries that should be studied/modified in the FF advanced settings (about:config):
https://www.privacytools.io/#about_config
You can not find it because parameter is not included in browsers as Iceweasel or Icecat that following the Firefox ESR (31.x versions) But this parameter is included in Abrowser.
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I see. It uses the disconnect list.
https://support.mozilla.org/en-US/kb/tracking-protection-firefox
I have to set it to enabled, but I wonder if it is actually doing anything? Your supposed to see the icon when its blocking things next to the globe on the left of address bar.