ГлавнаяСборник User-AgentОпера

Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/38.0.2125.122 Safari/537.36 OPR/25.0.1614.71

User Agent Fragments and Token

Mozilla/5.0

"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 5.1

This is the platform token, used by Microsoft Windows XP. The end-of-live date of Microsoft Windows XP was the 08. Apr. 2014.

Release date: Fri., 24. Aug. 2001

AppleWebKit/537.36

AppleWebKit/537.36 is used since Chrome/27.0.1412.0

Release date: Thu., 14. Feb. 2013

KHTML

KHTML is a free HTML layout engine developed by the KDE project. This engine is used by the Konqueror web browser. Webkit is based on KHTML. KHTML is written in C++ and released under LGPL.

like Gecko

It´s not a Geckeo browser, but behaves like a Gecko Browser. Gecko is the open source browser engine designed to support open Internet standards and is uses in several browsers like Firefox, SeaMonkey and other.

Chrome/38.0.2125.122

Chrome/38.0.2125.122 was a Chrome Stable Channel Update
Release date: Tue., 11. Nov. 2014

This version was used in

OPR/25.0.1614.71 Opera Stable
Sleipnir/4.3.11 (Windows)
UBrowser/4.0.3437.3 (Windows)
YaBrowser/14.12.2125.10034 Windows
YaBrowser/14.12.2125.10031 Mac

Safari/537.36

Safari/537.36 and AppleWebKit/537.36 is used since Chrome/27.0.1412.0

Release date: Thu., 14. Feb. 2013

OPR/25.0.1614.71

OPR/25.0.1614.71 was an Opera Desktop Stable Update
Release date: Tue., 18. Nov. 2014