| Used Operating Systems |
| 1 | 3026 | 35.87 | 34 | 1.39 | +http://www.findxbot.com |
| 2 | 2419 | 28.68 | 1037 | 42.40 | Windows NT |
| 3 | 836 | 9.91 | 27 | 1.10 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 822 | 9.75 | 438 | 17.91 | +http://www.google.com/bot.html |
| 5 | 762 | 9.03 | 726 | 29.68 | +http://www.baidu.com/search/spider.html |
| 6 | 373 | 4.42 | 84 | 3.43 | +http://yandex.com/bots |
| 7 | 85 | 1.01 | 59 | 2.41 | +http://www.bing.com/bingbot.htm |
| 8 | 44 | 0.52 | 13 | 0.53 | +http://www.linkdex.com/bots/ |
| 9 | 43 | 0.51 | 9 | 0.37 | http://help.yahoo.com/help/us/ysearch/sl... |
| 10 | 7 | 0.08 | 4 | 0.16 | X11 |
| 11 | 4 | 0.05 | 4 | 0.16 | Windows 95 |
| 12 | 4 | 0.05 | 2 | 0.08 | +http://www.exabot.com/go/robot |
| 13 | 2 | 0.02 | 2 | 0.08 | Windows CE |
| 14 | 2 | 0.02 | 2 | 0.08 | Windows 2000 |
| 15 | 2 | 0.02 | 1 | 0.04 | Windows 3.1 |
| 16 | 2 | 0.02 | 2 | 0.08 | Windows 98 |
| 17 | 2 | 0.02 | 2 | 0.08 | +info@netcraft.com |
