Iceweasel 39.0 For more information, please visit the following pages:IceweaselSoftware in the Public Interest, Inc.GeckoLatest user agents:Mozilla/5.0 (X11; Linux i686; rv:39.0) Gecko/20100101 Firefox/39.0 Iceweasel/39.0Mozilla/5.0 (X11; Linux x86_64; rv:39.0) Gecko/20100101 Firefox/39.0 Iceweasel/39.0Mozilla/5.0 (X11; Linux x86_64; rv:39.0) Gecko/20100101 Firefox/39.0 Iceweasel/39.0.3