| Used Operating Systems by Visits |
| 1 | 13745 | 82.74 | 1839 | 66.51 | Windows NT |
| 2 | 967 | 5.82 | 370 | 13.38 | +http://www.google.com/bot.html |
| 3 | 295 | 1.78 | 141 | 5.10 | +http://www.baidu.com/search/spider.html |
| 4 | 648 | 3.90 | 137 | 4.95 | +http://www.bing.com/bingbot.htm |
| 5 | 107 | 0.64 | 39 | 1.41 | Windows 95 |
| 6 | 105 | 0.63 | 37 | 1.34 | +http://www.meanpath.com/meanpathbot.htm... |
| 7 | 40 | 0.24 | 29 | 1.05 | +http://ahrefs.com/robot/ |
| 8 | 72 | 0.43 | 25 | 0.90 | http://www.opensiteexplorer.org/dotbot, ... |
| 9 | 58 | 0.35 | 23 | 0.83 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 114 | 0.69 | 23 | 0.83 | +http://yandex.com/bots |
| 11 | 89 | 0.54 | 20 | 0.72 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 55 | 0.33 | 14 | 0.51 | Windows 98 |
| 13 | 30 | 0.18 | 11 | 0.40 | +http://www.exabot.com/go/robot |
| 14 | 28 | 0.17 | 10 | 0.36 | Windows 2000 |
| 15 | 33 | 0.20 | 9 | 0.33 | Windows CE |
| 16 | 13 | 0.08 | 5 | 0.18 | Windows XP |
| 17 | 6 | 0.04 | 4 | 0.14 | Linux [unknown version] |
| 18 | 12 | 0.07 | 4 | 0.14 | Windows 3.1 |
| 19 | 4 | 0.02 | 4 | 0.14 | Linux i686 [unknown version] |
| 20 | 17 | 0.10 | 4 | 0.14 | +http://siteexplorer.info/ |
| 21 | 30 | 0.18 | 3 | 0.11 | +http://www.profound.net/domainappender |
| 22 | 80 | 0.48 | 2 | 0.07 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 23 | 20 | 0.12 | 2 | 0.07 | +http://www.profound.net/urlappendbot.ht... |
| 24 | 2 | 0.01 | 2 | 0.07 | +info@netcraft.com |
| 25 | 2 | 0.01 | 2 | 0.07 | FreeBSD [unknown version] |
| 26 | 2 | 0.01 | 2 | 0.07 | +http://www.xovibot.net/ |
| 27 | 6 | 0.04 | 2 | 0.07 | MSIE 5.5; Windows NT 4.0 |
| 28 | 6 | 0.04 | 1 | 0.04 | Windows ME |
| 29 | 11 | 0.07 | 1 | 0.04 | +http://OpenLinkProfiler.org/bot |
| 30 | 2 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 31 | 2 | 0.01 | 0 | 0.00 | +http://www.proximic.com/info/spider.php |
| 32 | 4 | 0.02 | 0 | 0.00 | OpenBSD [unknown version] |
| 33 | 2 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 34 | 6 | 0.04 | 0 | 0.00 | +http://wmaid.com/explore/ |
