| Used Operating Systems by Visits |
| 1 | 6005 | 17.48 | 1073 | 43.41 | Windows NT |
| 2 | 8469 | 24.65 | 369 | 14.93 | http://www.opensiteexplorer.org/dotbot, ... |
| 3 | 398 | 1.16 | 298 | 12.06 | +http://www.baidu.com/search/spider.html |
| 4 | 13988 | 40.71 | 182 | 7.36 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 225 | 0.65 | 94 | 3.80 | +http://www.exabot.com/go/robot |
| 6 | 1394 | 4.06 | 83 | 3.36 | Windows 98 |
| 7 | 229 | 0.67 | 80 | 3.24 | +http://www.google.com/bot.html |
| 8 | 416 | 1.21 | 65 | 2.63 | +http://yandex.com/bots |
| 9 | 77 | 0.22 | 43 | 1.74 | Windows 95 |
| 10 | 128 | 0.37 | 42 | 1.70 | +http://www.linkdex.com/bots/ |
| 11 | 190 | 0.55 | 42 | 1.70 | +http://www.bing.com/bingbot.htm |
| 12 | 22 | 0.06 | 12 | 0.49 | Windows CE |
| 13 | 234 | 0.68 | 12 | 0.49 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 21 | 0.06 | 12 | 0.49 | MSIE 5.5; Windows NT 5.0 |
| 15 | 28 | 0.08 | 10 | 0.40 | +http://fulltext.sblog.cz/ |
| 16 | 14 | 0.04 | 9 | 0.36 | Auto; Windows |
| 17 | 14 | 0.04 | 6 | 0.24 | Windows 3.1 |
| 18 | 6 | 0.02 | 5 | 0.20 | Windows 2000 |
| 19 | 5 | 0.01 | 5 | 0.20 | Windows ME |
| 20 | 6 | 0.02 | 5 | 0.20 | MSIE 5.5; Windows NT 4.0 |
| 21 | 1308 | 3.81 | 4 | 0.16 | +http://OpenLinkProfiler.org/bot |
| 22 | 10 | 0.03 | 4 | 0.16 | Android 2.3.5 |
| 23 | 8 | 0.02 | 4 | 0.16 | ) - BrowseX (2.0.0 Windows |
| 24 | 8 | 0.02 | 4 | 0.16 | +http://www.meanpath.com/meanpathbot.htm... |
| 25 | 8 | 0.02 | 2 | 0.08 | Windows XP |
| 26 | 2 | 0.01 | 2 | 0.08 | Linux [unknown version] |
| 27 | 2 | 0.01 | 2 | 0.08 | +info@netcraft.com |
| 28 | 1140 | 3.32 | 2 | 0.08 | http://crawler.007ac9.net/ |
| 29 | 7 | 0.02 | 1 | 0.04 | X11 |
