| Used Operating Systems |
| 1 | 9612 | 47.59 | 4044 | 53.91 | Windows NT |
| 2 | 3849 | 19.06 | 103 | 1.37 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 2400 | 11.88 | 2114 | 28.18 | +http://www.baidu.com/search/spider.html |
| 4 | 951 | 4.71 | 4 | 0.05 | +http://OpenLinkProfiler.org/bot |
| 5 | 715 | 3.54 | 557 | 7.42 | +http://ahrefs.com/robot/ |
| 6 | 628 | 3.11 | 1 | 0.01 | +http://webmeup-crawler.com/ |
| 7 | 607 | 3.01 | 126 | 1.68 | +http://yandex.com/bots |
| 8 | 435 | 2.15 | 95 | 1.27 | http://www.opensiteexplorer.org/dotbot, ... |
| 9 | 301 | 1.49 | 144 | 1.92 | +http://www.google.com/bot.html |
| 10 | 247 | 1.22 | 86 | 1.15 | +http://www.linkdex.com/bots/ |
| 11 | 205 | 1.02 | 162 | 2.16 | +http://www.bing.com/bingbot.htm |
| 12 | 116 | 0.57 | 22 | 0.29 | +http://www.exabot.com/go/robot |
| 13 | 28 | 0.14 | 7 | 0.09 | +http://siteexplorer.info/ |
| 14 | 22 | 0.11 | 11 | 0.15 | X11 |
| 15 | 18 | 0.09 | 4 | 0.05 | http://help.yahoo.com/help/us/ysearch/sl... |
| 16 | 11 | 0.05 | 3 | 0.04 | Android 2.3.5 |
| 17 | 10 | 0.05 | 2 | 0.03 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 18 | 8 | 0.04 | 4 | 0.05 | +http://www.meanpath.com/meanpathbot.htm... |
| 19 | 5 | 0.02 | 1 | 0.01 | +http://getdownload.ws |
| 20 | 5 | 0.02 | 0 | 0.00 | Linux [unknown version] |
| 21 | 4 | 0.02 | 1 | 0.01 | +http://findcan.ca/bot.php |
| 22 | 3 | 0.01 | 3 | 0.04 | Windows 95 |
| 23 | 3 | 0.01 | 1 | 0.01 | +http://mydownloadengine.com |
| 24 | 3 | 0.01 | 1 | 0.01 | +http://inload.me |
| 25 | 2 | 0.01 | 2 | 0.03 | Windows CE |
| 26 | 2 | 0.01 | 2 | 0.03 | +http://fb02itsscan.fh-muenster.de |
| 27 | 2 | 0.01 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 28 | 2 | 0.01 | 2 | 0.03 | Linux i686 [unknown version] |
| 29 | 1 | 0.00 | 0 | 0.00 | Macintosh PPC |
| 30 | 1 | 0.00 | 0 | 0.00 | +info@netcraft.com |
