What broswer are you on? Let's see if I can figure out...
| User agent | empty |
| App name | empty |
| App version | empty |
| App codename | empty |
| Product | empty |
| Product sub | empty |
| Vendor | empty |
| Vendor sub | empty |
| Platform | empty |
| System | empty |
| Java enabled? | empty |
Yes, these are all actual values your browser expects me to believe.