| Used Operating Systems |
| 1 | 11328 | 60.70 | 124 | 2.68 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 4370 | 23.42 | 3112 | 67.30 | +http://www.baidu.com/search/spider.html |
| 3 | 1227 | 6.58 | 669 | 14.47 | Windows NT |
| 4 | 505 | 2.71 | 278 | 6.01 | +http://www.google.com/bot.html |
| 5 | 501 | 2.68 | 3 | 0.06 | +http://OpenLinkProfiler.org/bot |
| 6 | 319 | 1.71 | 211 | 4.56 | +http://www.bing.com/bingbot.htm |
| 7 | 158 | 0.85 | 71 | 1.54 | +http://yandex.com/bots |
| 8 | 55 | 0.29 | 25 | 0.54 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 9 | 52 | 0.28 | 34 | 0.74 | +http://ahrefs.com/robot/ |
| 10 | 36 | 0.19 | 34 | 0.74 | Windows 95 |
| 11 | 27 | 0.14 | 11 | 0.24 | +http://www.exabot.com/go/robot |
| 12 | 19 | 0.10 | 12 | 0.26 | Windows 98 |
| 13 | 12 | 0.06 | 1 | 0.02 | +https://www.lipperhey.com/en/about/ |
| 14 | 8 | 0.04 | 4 | 0.09 | +http://www.meanpath.com/meanpathbot.htm... |
| 15 | 5 | 0.03 | 3 | 0.06 | Windows XP |
| 16 | 5 | 0.03 | 4 | 0.09 | Windows ME |
| 17 | 5 | 0.03 | 5 | 0.11 | Windows 3.1 |
| 18 | 5 | 0.03 | 5 | 0.11 | MSIE 5.5; Windows NT 5.0 |
| 19 | 4 | 0.02 | 4 | 0.09 | MSIE 5.5; Windows NT 4.0 |
| 20 | 3 | 0.02 | 3 | 0.06 | Windows CE |
| 21 | 3 | 0.02 | 2 | 0.04 | X11 |
| 22 | 2 | 0.01 | 1 | 0.02 | http://nmap.org/book/nse.html |
| 23 | 2 | 0.01 | 1 | 0.02 | http://www.botje.com/plukkie.htm |
| 24 | 2 | 0.01 | 1 | 0.02 | +info@netcraft.com |
| 25 | 2 | 0.01 | 2 | 0.04 | ) - BrowseX (2.0.0 Windows |
| 26 | 1 | 0.01 | 1 | 0.02 | Auto; Windows |
| 27 | 1 | 0.01 | 1 | 0.02 | +https://www.wslta.com/WoTBoT.html |
| 28 | 1 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 29 | 1 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 30 | 1 | 0.01 | 1 | 0.02 | Android 2.3.5 |
| 31 | 1 | 0.01 | 1 | 0.02 | Linux i686 [unknown version] |
