| Used Operating Systems by Visits |
| 1 | 4146 | 10.17 | 1941 | 33.66 | Windows NT |
| 2 | 1777 | 4.36 | 1729 | 29.98 | +http://www.baidu.com/search/spider.html |
| 3 | 2059 | 5.05 | 835 | 14.48 | +http://www.google.com/bot.html |
| 4 | 2628 | 6.45 | 517 | 8.96 | +http://www.bing.com/bingbot.htm |
| 5 | 19104 | 46.88 | 288 | 4.99 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 408 | 1.00 | 102 | 1.77 | Windows 98 |
| 7 | 2440 | 5.99 | 100 | 1.73 | +http://yandex.com/bots |
| 8 | 298 | 0.73 | 86 | 1.49 | +http://www.linkdex.com/about/bots/ |
| 9 | 43 | 0.11 | 27 | 0.47 | Windows 95 |
| 10 | 428 | 1.05 | 27 | 0.47 | +http://siteexplorer.info/ |
| 11 | 32 | 0.08 | 15 | 0.26 | help@moz.com |
| 12 | 7207 | 17.68 | 12 | 0.21 | +http://www.seoprofiler.com/bot |
| 13 | 24 | 0.06 | 12 | 0.21 | +http://www.exabot.com/go/robot |
| 14 | 9 | 0.02 | 9 | 0.16 | Windows CE |
| 15 | 19 | 0.05 | 9 | 0.16 | MSIE 5.5; Windows NT 4.0 |
| 16 | 12 | 0.03 | 8 | 0.14 | MSIE 5.5; Windows NT 5.0 |
| 17 | 11 | 0.03 | 7 | 0.12 | Windows 2000 |
| 18 | 14 | 0.03 | 6 | 0.10 | X11 |
| 19 | 10 | 0.02 | 5 | 0.09 | Android 2.3.5 |
| 20 | 10 | 0.02 | 4 | 0.07 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 21 | 11 | 0.03 | 4 | 0.07 | Windows XP |
| 22 | 4 | 0.01 | 4 | 0.07 | Windows ME |
| 23 | 4 | 0.01 | 4 | 0.07 | Intel Mac OS X 10.6 |
| 24 | 3 | 0.01 | 3 | 0.05 | Auto; Windows |
| 25 | 5 | 0.01 | 3 | 0.05 | Windows 3.1 |
| 26 | 12 | 0.03 | 3 | 0.05 | +http://www.meanpath.com/meanpathbot.htm... |
| 27 | 3 | 0.01 | 2 | 0.03 | +info@netcraft.com |
| 28 | 4 | 0.01 | 2 | 0.03 | ) - BrowseX (2.0.0 Windows |
| 29 | 1 | 0.00 | 1 | 0.02 | http://nmap.org/book/nse.html |
| 30 | 7 | 0.02 | 1 | 0.02 | Wayback Machine Live Record; +http://arc... |
| 31 | 1 | 0.00 | 1 | 0.02 | +http://webmeup-crawler.com/ |
| 32 | 9 | 0.02 | 0 | 0.00 | Win32 |
| 33 | 2 | 0.00 | 0 | 0.00 | Macintosh PPC |
| 34 | 3 | 0.01 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 35 | 6 | 0.01 | 0 | 0.00 | Linux 2.4.x |
