| Used Operating Systems by Visits |
| 1 | 3598 | 6.48 | 366 | 36.82 | Windows NT |
| 2 | 1453 | 2.62 | 199 | 20.02 | +http://www.bing.com/bingbot.htm |
| 3 | 902 | 1.63 | 174 | 17.51 | +http://www.google.com/bot.html |
| 4 | 46982 | 84.67 | 82 | 8.25 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 1239 | 2.23 | 72 | 7.24 | Windows 98 |
| 6 | 67 | 0.12 | 47 | 4.73 | +http://ahrefs.com/robot/ |
| 7 | 72 | 0.13 | 18 | 1.81 | +http://www.exabot.com/go/robot |
| 8 | 48 | 0.09 | 9 | 0.91 | +http://yandex.com/bots |
| 9 | 120 | 0.22 | 5 | 0.50 | http://crawler.sistrix.net/ |
| 10 | 94 | 0.17 | 5 | 0.50 | Windows 92 |
| 11 | 12 | 0.02 | 4 | 0.40 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 12 | 8 | 0.01 | 4 | 0.40 | +http://www.meanpath.com/meanpathbot.htm... |
| 13 | 2 | 0.00 | 2 | 0.20 | Windows 95 |
| 14 | 6 | 0.01 | 2 | 0.20 | +http://freedlf.com/ |
| 15 | 744 | 1.34 | 2 | 0.20 | http://crawler.007ac9.net/ |
| 16 | 88 | 0.16 | 2 | 0.20 | WinHttp.WinHttpRequest.5 |
| 17 | 4 | 0.01 | 1 | 0.10 | X11 |
| 18 | 4 | 0.01 | 0 | 0.00 | Windows |
| 19 | 2 | 0.00 | 0 | 0.00 | Android 2.3.5 |
| 20 | 42 | 0.08 | 0 | 0.00 | http://www.opensiteexplorer.org/dotbot, ... |
| 21 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
