User Agent String explained :
|  Opera 7.0 | |
|---|---|
| Mozilla | MozillaProductSlice. Claims to be a Mozilla based user agent, which is only true for Gecko browsers like Firefox and Netscape. For all other user agents it means 'Mozilla-compatible'. In modern browsers, this is only used for historical reasons. It has no real meaning anymore | 
| 4.0 | Mozilla version | 
| compatible | Compatibility flag Indicates that this browser is compatible with a common set of features | 
| MSIE 6.0 | Opera pretends to be Microsoft Internet Explorer Version 6.0 | 
| MSIE 5.5 | Opera pretends to be Microsoft Internet Explorer Version 5.5 | 
| Windows 2000 | Operating System: | 
| Opera | Name :  Opera | 
| 7.0 | Opera version | 
| en | Language Tag, indicates the language for which the client had been localized (e.g. menus and buttons in the user interface) en =  English | 
| Last visit: | 2015.01.19 01:20 | 
| All Opera user agent strings | |