| Used Operating Systems |
| 1 | 5077 | 69.47 | 2802 | 85.53 | Windows NT |
| 2 | 1231 | 16.84 | 71 | 2.17 | +http://www.google.com/bot.html |
| 3 | 285 | 3.90 | 16 | 0.49 | +http://yandex.com/bots |
| 4 | 244 | 3.34 | 112 | 3.42 | +http://www.bing.com/bingbot.htm |
| 5 | 78 | 1.07 | 71 | 2.17 | Windows 95 |
| 6 | 69 | 0.94 | 39 | 1.19 | X11 |
| 7 | 50 | 0.68 | 12 | 0.37 | Windows 98 |
| 8 | 30 | 0.41 | 15 | 0.46 | Android 2.3.5 |
| 9 | 26 | 0.36 | 13 | 0.40 | ezooms.bot@gmail.com |
| 10 | 26 | 0.36 | 24 | 0.73 | +http://www.baidu.com/search/spider.html |
| 11 | 20 | 0.27 | 20 | 0.61 | Auto; Windows |
| 12 | 19 | 0.26 | 0 | 0.00 | Windows XP |
| 13 | 17 | 0.23 | 14 | 0.43 | MSIE 5.5; Windows NT 4.0 |
| 14 | 16 | 0.22 | 15 | 0.46 | Windows CE |
| 15 | 16 | 0.22 | 4 | 0.12 | http://www.majestic12.co.uk/bot.php?+ |
| 16 | 13 | 0.18 | 1 | 0.03 | +http://webmeup-crawler.com/ |
| 17 | 12 | 0.16 | 2 | 0.06 | +http://www.aihit.com/ |
| 18 | 12 | 0.16 | 8 | 0.24 | Windows ME |
| 19 | 12 | 0.16 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
| 20 | 10 | 0.14 | 10 | 0.31 | Windows 2000 |
| 21 | 10 | 0.14 | 8 | 0.24 | Windows 3.1 |
| 22 | 9 | 0.12 | 9 | 0.27 | MSIE 5.5; Windows NT 5.0 |
| 23 | 6 | 0.08 | 6 | 0.18 | ) - BrowseX (2.0.0 Windows |
| 24 | 4 | 0.05 | 2 | 0.06 | +http://www.semrush.com/bot.html |
| 25 | 4 | 0.05 | 1 | 0.03 | +http://www.meanpath.com/meanpathbot.htm... |
| 26 | 3 | 0.04 | 0 | 0.00 | Linux 2.4.x |
| 27 | 3 | 0.04 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 28 | 2 | 0.03 | 0 | 0.00 | Macintosh PPC |
| 29 | 2 | 0.03 | 1 | 0.03 | +info@netcraft.com |
| 30 | 1 | 0.01 | 0 | 0.00 | Win32 |
| 31 | 1 | 0.01 | 0 | 0.00 | Linux i686 [unknown version] |
