Diferentes tipos de identicações para o Opera:Opera Preferences version 2.0
; Do not edit this file while Opera is running
; This file is stored in UTF-8 encoding
[Identity]
http://www.opera.com=1
pncbank.com=4
online.wellsfargo.com=4
gmail.google.com=1
gmail.com=1
hotmail.msn.com=4
1-Opera/8.0 (Windows NT 5.1; U; en)
2-Mozilla/4.78 (Windows NT 5.1; U; en) Opera 8.0
3-Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; en) Opera
4-Mozilla/5.0 (Windows NT 5.1; U; en; rv:1.7.5) Gecko/20041110
5-Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; en)