| Used Operating Systems |
| 1 | 27379 | 94.14 | 1335 | 72.95 | Windows NT |
| 2 | 1151 | 3.96 | 327 | 17.87 | +http://www.google.com/bot.html |
| 3 | 308 | 1.06 | 61 | 3.33 | http://help.yahoo.com/help/us/ysearch/sl... |
| 4 | 98 | 0.34 | 49 | 2.68 | +http://www.bing.com/bingbot.htm |
| 5 | 36 | 0.12 | 9 | 0.49 | Windows 98 |
| 6 | 24 | 0.08 | 2 | 0.11 | Intel Mac OS X 10.6 |
| 7 | 16 | 0.06 | 8 | 0.44 | +http://yandex.com/bots |
| 8 | 11 | 0.04 | 0 | 0.00 | http://desktop.google.com/ |
| 9 | 10 | 0.03 | 5 | 0.27 | http://help.naver.com/customer_webtxt_02... |
| 10 | 8 | 0.03 | 4 | 0.22 | Windows 95 |
| 11 | 7 | 0.02 | 7 | 0.38 | Windows CE |
| 12 | 6 | 0.02 | 6 | 0.33 | Windows 2000 |
| 13 | 6 | 0.02 | 2 | 0.11 | MirrorDetector; +http://yandex.com/bots |
| 14 | 6 | 0.02 | 2 | 0.11 | Windows XP |
| 15 | 4 | 0.01 | 3 | 0.16 | Windows 3.1 |
| 16 | 4 | 0.01 | 2 | 0.11 | +info@netcraft.com |
| 17 | 4 | 0.01 | 4 | 0.22 | MSIE 5.5; Windows NT 4.0 |
| 18 | 2 | 0.01 | 2 | 0.11 | twingly.com |
| 19 | 2 | 0.01 | 2 | 0.11 | MSIE 5.5; Windows NT 5.0 |
