User Agent Analyser

Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; MDDRJS; rv:11.0) like Gecko

User Agent Fragments and Token


"Mozilla" formerly was the codename of the Netscape Navigator and is currently used by the most browsers. The version 5 of the Netscape Navigator was the last, unreleased version, before the switch to the successor Mozilla Firefox. You will find the Mozilla/5.0 token on the most modern browser.

Windows NT 6.1

Windows NT 6.1 is the platform token, used by Microsoft Windows 7.


WOW64 means, a 32-bit Microsoft Windows is running on a 64-bit processor.


Trident/7.0 is the identifier for the Microsoft Trident-HTML-Rendering-Engine. Version 7 currently identifies all Internet Explorer 11 versions.


MDDRJS is an OEM identifier and means, that this user agent is used on a Dell device.

Fore more OEM identifier see our Windows OEM Manufacturer List.


rv:11.0 is a revision number.


Behaves like Gecko, Googlebot or other. See next token for more informations.


Gecko is the open source browser engine designed to support open Internet standards and is uses in several browsers like Firefox, SeaMonkey and other.

User Agent explained

User Agent Type


User Agent Family


User Agent Name

IE 11.0

User Agent Publisher

Microsoft Corporation.

Operating System Analysis

OS Family


OS Name

Windows 7

OS Platform Version

Windows 7

OS Publisher

Microsoft Corporation.

stdClass Object ( [ua] => stdClass Object ( [family] => IE [major] => 11 [minor] => 0 [patch] => [toString] => IE 11.0 [toVersionString] => 11.0 ) [os] => stdClass Object ( [family] => Windows 7 [major] => [minor] => [patch] => [patch_minor] => [toString] => Windows 7 [toVersionString] => ) [device] => stdClass Object ( [family] => Other ) [toFullString] => IE 11.0/Windows 7 [uaOriginal] => Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; MDDRJS; rv:11.0) like Gecko ) 1stdClass Object ( ) 1

User Agent Statistic

First Seen

2013-12-06 17:00:33

Last Seen

2015-02-06 23:26:40


50 times