Mozilla/5.0 (compatible; Baiduspider/2.0; +http:/www.baidu.com/search/spider.html)

Explanation of what each part of the User Agent string represents.
Part	Type	Version
Mozilla/5.0	Misinformation.
compatible	Misinformation.
Baiduspider/2.0		2.0
+http:/www.baidu.com/search/spider.html

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.

Click on your user-agent string (in the green box) to get a link that you can share with other people.
Visit whatsmyua.com/ua/[any-user-agent-string], the site will give you a breakdown for that string.

User Agent String: