PithHelmet Rule Editor - Sample Site Preferences - Advanced
- Remove referrer header
- This will strip the HTTP referrer header. This isn't super useful, but can be handy for hiding data and confounding various online tracking mechanisms.
- Machete script
Machete scripts let you "chop up" a web site and have your way with it. Basically it allows data flowing back from a web site (http server) to be altered before it is rendered by Safari. This might not seem all that useful, but it is extremely powerful. It is so powerful that it can be dangerous. It is turned off by default and no Machete scripts are shipped in the default rule set.