| Used Operating Systems by Visits |
| 1 | 4367 | 18.49 | 1177 | 56.24 | Windows NT |
| 2 | 705 | 2.99 | 246 | 11.75 | +http://www.google.com/bot.html |
| 3 | 5624 | 23.81 | 203 | 9.70 | +http://www.bing.com/bingbot.htm |
| 4 | 11937 | 50.55 | 145 | 6.93 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 240 | 1.02 | 67 | 3.20 | +http://ahrefs.com/robot/ |
| 6 | 83 | 0.35 | 53 | 2.53 | Linux i686 [unknown version] |
| 7 | 96 | 0.41 | 40 | 1.91 | http://help.yahoo.com/help/us/ysearch/sl... |
| 8 | 46 | 0.19 | 36 | 1.72 | Windows 95 |
| 9 | 17 | 0.07 | 15 | 0.72 | MSIE 5.5; Windows NT 5.0 |
| 10 | 16 | 0.07 | 14 | 0.67 | MSIE 5.5; Windows NT 4.0 |
| 11 | 15 | 0.06 | 12 | 0.57 | Windows 3.1 |
| 12 | 30 | 0.13 | 12 | 0.57 | +http://www.exabot.com/go/robot |
| 13 | 128 | 0.54 | 11 | 0.53 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 10 | 0.04 | 10 | 0.48 | Linux [unknown version] |
| 15 | 11 | 0.05 | 9 | 0.43 | Windows 2000 |
| 16 | 18 | 0.08 | 9 | 0.43 | +http://www.meanpath.com/meanpathbot.htm... |
| 17 | 24 | 0.10 | 7 | 0.33 | X11 |
| 18 | 16 | 0.07 | 5 | 0.24 | Win32 |
| 19 | 7 | 0.03 | 5 | 0.24 | Windows ME |
| 20 | 13 | 0.06 | 5 | 0.24 | Windows 98 |
| 21 | 4 | 0.02 | 4 | 0.19 | Windows CE |
| 22 | 4 | 0.02 | 4 | 0.19 | Linux i586 [unknown version] |
| 23 | 7 | 0.03 | 2 | 0.10 | Windows XP |
| 24 | 2 | 0.01 | 1 | 0.05 | +http://www.findxbot.com |
| 25 | 191 | 0.81 | 1 | 0.05 | +http://yandex.com/bots |
| 26 | 5 | 0.02 | 0 | 0.00 | Android 2.3.5 |
