| Used Operating Systems |
| 1 | 6568 | 66.05 | 1929 | 78.07 | Windows NT |
| 2 | 2115 | 21.27 | 34 | 1.38 | +http://yandex.com/bots |
| 3 | 954 | 9.59 | 325 | 13.15 | +http://www.google.com/bot.html |
| 4 | 53 | 0.53 | 45 | 1.82 | +http://www.bing.com/bingbot.htm |
| 5 | 35 | 0.35 | 32 | 1.30 | Windows 95 |
| 6 | 22 | 0.22 | 2 | 0.08 | Android 2.3.5 |
| 7 | 18 | 0.18 | 10 | 0.40 | Windows 98 |
| 8 | 17 | 0.17 | 0 | 0.00 | X11 |
| 9 | 14 | 0.14 | 7 | 0.28 | +http://www.seoprofiler.com/bot |
| 10 | 14 | 0.14 | 7 | 0.28 | http://www.majestic12.co.uk/bot.php?+ |
| 11 | 14 | 0.14 | 7 | 0.28 | help@moz.com |
| 12 | 13 | 0.13 | 12 | 0.49 | Windows ME |
| 13 | 12 | 0.12 | 12 | 0.49 | Windows CE |
| 14 | 11 | 0.11 | 0 | 0.00 | Win32 |
| 15 | 10 | 0.10 | 9 | 0.36 | MSIE 5.5; Windows NT 5.0 |
| 16 | 9 | 0.09 | 0 | 0.00 | Macintosh PPC |
| 17 | 9 | 0.09 | 9 | 0.36 | Windows 3.1 |
| 18 | 9 | 0.09 | 9 | 0.36 | MSIE 5.5; Windows NT 4.0 |
| 19 | 8 | 0.08 | 8 | 0.32 | Auto; Windows |
| 20 | 7 | 0.07 | 1 | 0.04 | Windows XP |
| 21 | 6 | 0.06 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 22 | 4 | 0.04 | 4 | 0.16 | Windows 2000 |
| 23 | 4 | 0.04 | 0 | 0.00 | Linux 2.4.x |
| 24 | 4 | 0.04 | 2 | 0.08 | +http://www.semrush.com/bot.html |
| 25 | 4 | 0.04 | 2 | 0.08 | +http://siteexplorer.info/ |
| 26 | 3 | 0.03 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 27 | 3 | 0.03 | 1 | 0.04 | +info@netcraft.com |
| 28 | 2 | 0.02 | 2 | 0.08 | ) - BrowseX (2.0.0 Windows |
| 29 | 2 | 0.02 | 2 | 0.08 | Linux i686 [unknown version] |
