Expire history by days - removes your history when it's X days old, prevents storing too much data about your visits habits https://addons.mozilla.org/en-US/fir

Expire history by days - removes your history when it's X days old, prevents storing too much data about your visits habits https://addons.mozilla.org/en-US/firefox/addon/expire-history-by-days/?src=api https://addons.mozilla.org/en-US/firefox/addon/expire-histor... Clean links - removes redirects from search engines, facebook, twitter etc to hide a fact that you clicked a link, google doesn't know what link you clicked from search results, so if you block GA, it can't track you https://addons.mozilla.org/en-US/firefox/addon/clean-links/ https://addons.mozilla.org/en-US/firefox/addon/clean-links/