Install Noscript. Torbutton helps, but for those who don't want to use the outdated tor browser bundle you can also try Blender (https://addons.mozilla.org/en-u

Install Noscript. Torbutton helps, but for those who don't want to use the outdated tor browser bundle you can also try Blender (https://addons.mozilla.org/en-us/firefox/addon/blender-1/ https://addons.mozilla.org/en-us/firefox/addon/blender-1/). What we really need is a modified ``privacy'' build of FF that reports spoofed js/css data (screen res etc), but I'm not skilled enough in web stuff to make that.