| Used Operating Systems |
| 1 | 12628 | 52.40 | 80 | 2.34 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 5851 | 24.28 | 2361 | 69.12 | Windows NT |
| 3 | 2251 | 9.34 | 82 | 2.40 | +http://yandex.com/bots |
| 4 | 1658 | 6.88 | 462 | 13.52 | +http://www.google.com/bot.html |
| 5 | 399 | 1.66 | 51 | 1.49 | help@moz.com |
| 6 | 364 | 1.51 | 135 | 3.95 | +http://www.bing.com/bingbot.htm |
| 7 | 349 | 1.45 | 158 | 4.63 | +http://www.baidu.com/search/spider.html |
| 8 | 260 | 1.08 | 2 | 0.06 | http://crawler.sistrix.net/ |
| 9 | 102 | 0.42 | 14 | 0.41 | ezooms.bot@gmail.com |
| 10 | 72 | 0.30 | 6 | 0.18 | +http://www.seoprofiler.com/bot |
| 11 | 38 | 0.16 | 17 | 0.50 | X11 |
| 12 | 36 | 0.15 | 5 | 0.15 | +http://siteexplorer.info/ |
| 13 | 17 | 0.07 | 5 | 0.15 | Windows 98 |
| 14 | 16 | 0.07 | 12 | 0.35 | Windows 95 |
| 15 | 12 | 0.05 | 0 | 0.00 | Win32 |
| 16 | 12 | 0.05 | 6 | 0.18 | Android 2.3.5 |
| 17 | 6 | 0.02 | 4 | 0.12 | ) - BrowseX (2.0.0 Windows |
| 18 | 4 | 0.02 | 0 | 0.00 | Macintosh PPC |
| 19 | 4 | 0.02 | 0 | 0.00 | Linux 2.4.x |
| 20 | 3 | 0.01 | 1 | 0.03 | Windows XP |
| 21 | 3 | 0.01 | 3 | 0.09 | MSIE 5.5; Windows NT 5.0 |
| 22 | 2 | 0.01 | 2 | 0.06 | Windows 2000 |
| 23 | 2 | 0.01 | 2 | 0.06 | Auto; Windows |
| 24 | 2 | 0.01 | 2 | 0.06 | Windows 3.1 |
| 25 | 2 | 0.01 | 2 | 0.06 | Linux i686 [unknown version] |
| 26 | 2 | 0.01 | 1 | 0.03 | +info@netcraft.com |
| 27 | 1 | 0.00 | 1 | 0.03 | Windows CE |
| 28 | 1 | 0.00 | 1 | 0.03 | Windows ME |
| 29 | 1 | 0.00 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 30 | 1 | 0.00 | 1 | 0.03 | MSIE 5.5; Windows NT 4.0 |
