| Used Operating Systems |
| 1 | 1659 | 31.84 | 49 | 4.43 | +http://yandex.com/bots |
| 2 | 1348 | 25.87 | 55 | 4.97 | Windows NT |
| 3 | 1122 | 21.54 | 892 | 80.58 | +http://www.baidu.com/search/spider.html |
| 4 | 986 | 18.93 | 99 | 8.94 | +http://www.google.com/bot.html |
| 5 | 22 | 0.42 | 3 | 0.27 | +http://www.bing.com/bingbot.htm |
| 6 | 18 | 0.35 | 3 | 0.27 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 18 | 0.35 | 2 | 0.18 | Windows 98 |
| 8 | 15 | 0.29 | 0 | 0.00 | J2ME/MIDP |
| 9 | 5 | 0.10 | 2 | 0.18 | Linux i686 [unknown version] |
| 10 | 4 | 0.08 | 0 | 0.00 | Windows Mobile |
| 11 | 4 | 0.08 | 2 | 0.18 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 4 | 0.08 | 0 | 0.00 | Windows Phone OS 7.5 |
| 13 | 2 | 0.04 | 0 | 0.00 | http://desktop.google.com/ |
| 14 | 2 | 0.04 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 15 | 1 | 0.02 | 0 | 0.00 | Intel Mac OS X 10.4 |
