| Used Operating Systems |
| 1 | 17389 | 75.50 | 216 | 19.48 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 3588 | 15.58 | 5 | 0.45 | +http://OpenLinkProfiler.org/bot |
| 3 | 654 | 2.84 | 369 | 33.27 | +http://www.baidu.com/search/spider.html |
| 4 | 482 | 2.09 | 106 | 9.56 | +http://www.bing.com/bingbot.htm |
| 5 | 399 | 1.73 | 131 | 11.81 | +http://www.google.com/bot.html |
| 6 | 341 | 1.48 | 230 | 20.74 | Windows NT |
| 7 | 90 | 0.39 | 22 | 1.98 | +http://yandex.com/bots |
| 8 | 26 | 0.11 | 0 | 0.00 | http://www.opensiteexplorer.org/dotbot, ... |
| 9 | 24 | 0.10 | 12 | 1.08 | +http://www.meanpath.com/meanpathbot.htm... |
| 10 | 20 | 0.09 | 6 | 0.54 | +http://www.linkdex.com/bots/ |
| 11 | 10 | 0.04 | 10 | 0.90 | +http://domainsigma.com/robot |
| 12 | 8 | 0.03 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 13 | 1 | 0.00 | 1 | 0.09 | +info@netcraft.com |
| 14 | 1 | 0.00 | 1 | 0.09 | Linux [unknown version] |
