pref("general.useragent.override", "Mozilla/5.0 (X11; Linux i686; rv:6.0) Gecko/20110815 IceCat 6.0 (like Firefox/6.0)");
pref("dom.storage.enabled", false);
pref("network.http.sendRefererHeader", 1);
pref("security.OCSP.require", true);
