User Agents

Mozilla/5.0 (Windows NT 5.1; U; en) Opera 8.01

This user agent string belongs to Opera browser running on Windows XP. The browser is developed by Opera Software ASA and renders web pages using the Presto engine.

Browser
Name Opera
Version 8.01
Architecture 32-bit
Developer Opera Software ASA
Rendering Engine Presto
Engine Version 1.0
Type Browser
Platform
Name Windows XP
Version 5.1
Architecture 32-bit
Developer Microsoft Corporation
Device
Name Windows Desktop
Type Desktop
Pointer mouse
Capabilities
ActiveX Controls No
Background Sounds No
Cookies Yes
Frames Yes
Iframes Yes
Java Applets No
JavaScript Yes
Tables Yes
VBScript No
Properties
RSS Reader No
Fake No
Crawler No
Anonymized No
Mobile No
Tablet No
Modified No
Beta Version No
Alpha Version No
CSS Support
CSS 1 Yes
CSS 2 Yes
CSS 3 Yes
CSS 4 No