| Used Operating Systems by Visits |
| 1 | 4889 | 28.07 | 3524 | 79.41 | +http://www.baidu.com/search/spider.html |
| 2 | 594 | 3.41 | 302 | 6.80 | Windows NT |
| 3 | 385 | 2.21 | 192 | 4.33 | +http://www.google.com/bot.html |
| 4 | 386 | 2.22 | 189 | 4.26 | +http://www.bing.com/bingbot.htm |
| 5 | 10751 | 61.73 | 71 | 1.60 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 120 | 0.69 | 58 | 1.31 | +http://yandex.com/bots |
| 7 | 191 | 1.10 | 56 | 1.26 | +http://www.linkdex.com/bots/ |
| 8 | 24 | 0.14 | 22 | 0.50 | +http://www.uptime.com/uptimebot |
| 9 | 40 | 0.23 | 15 | 0.34 | +http://www.exabot.com/go/robot |
| 10 | 14 | 0.08 | 2 | 0.05 | crawler@mixrank.com |
| 11 | 4 | 0.02 | 2 | 0.05 | +info@netcraft.com |
| 12 | 1 | 0.01 | 1 | 0.02 | http://nmap.org/book/nse.html |
| 13 | 2 | 0.01 | 1 | 0.02 | Windows 95 |
| 14 | 2 | 0.01 | 1 | 0.02 | http://www.botje.com/plukkie.htm |
| 15 | 1 | 0.01 | 1 | 0.02 | X11 |
| 16 | 2 | 0.01 | 1 | 0.02 | +http://www.meanpath.com/meanpathbot.htm... |
| 17 | 7 | 0.04 | 0 | 0.00 | Windows 98 |
| 18 | 2 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
