User Agent String:

Mozilla/5.0 (Linux; U; Android 2.2.1; en-us; GT-S5830 Build/FROYO) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1

The breakdown

Explanation of what each part of the User Agent string represents.

Part Type Description Version
Mozilla/5.0 Misinformation. 5.0
Linux
U Encryption Supports 128-bit or better encryption
Android 2.2.1 2.2.1
en-us Language English (United States)
GT-S5830 Build/FROYO 5830 Build/FROYO
AppleWebKit/533.1 Rendering Engine WebKit Rendering Engine 533.1
KHTML, like Gecko Misinformation. Apple WebKit is based on KDE KHTML
Version/4.0 Web Browser Accurate Browser Version 4.0
Mobile Safari/533.1 533.1
What is a "User Agent"?

A User Agent is a short string that web browsers and other applications send to identify themselves to web servers.

Unfortunately, most browsers falsify part of their User-Agent header in an attempt to be compatible with more web servers.

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