Iceweasel 13.0 For more information, please visit the following pages:IceweaselSoftware in the Public Interest, Inc.GeckoLatest user agents:Mozilla/5.0 (X11; Linux i686; rv:13.0) Gecko/20100101 Firefox/13.0.1 Iceweasel/13.0.1Mozilla/5.0 (X11; Linux x86_64; rv:13.0) Gecko/20100101 Firefox/13.0 Iceweasel/13.0Iceweasel 13.0Mozilla/5.0 (X11; Linux x86_64; rv:13.0) Gecko/20100101 Firefox/13.0.1 Iceweasel/13.0.1