| Used Operating Systems |
| 1 | 6392 | 48.25 | 2396 | 41.82 | Windows NT |
| 2 | 2792 | 21.08 | 2504 | 43.71 | +http://www.baidu.com/search/spider.html |
| 3 | 2517 | 19.00 | 207 | 3.61 | +http://yandex.com/bots |
| 4 | 332 | 2.51 | 143 | 2.50 | +http://www.bing.com/bingbot.htm |
| 5 | 317 | 2.39 | 48 | 0.84 | +http://www.google.com/bot.html |
| 6 | 211 | 1.59 | 133 | 2.32 | Windows 95 |
| 7 | 148 | 1.12 | 31 | 0.54 | Windows 98 |
| 8 | 63 | 0.48 | 30 | 0.52 | ezooms.bot@gmail.com |
| 9 | 50 | 0.38 | 11 | 0.19 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 45 | 0.34 | 35 | 0.61 | ) - BrowseX (2.0.0 Windows |
| 11 | 42 | 0.32 | 4 | 0.07 | +http://www.aihit.com/ |
| 12 | 41 | 0.31 | 31 | 0.54 | MSIE 5.5; Windows NT 4.0 |
| 13 | 39 | 0.29 | 3 | 0.05 | +http://www.seoprofiler.com/bot |
| 14 | 36 | 0.27 | 29 | 0.51 | Windows 2000 |
| 15 | 32 | 0.24 | 23 | 0.40 | Auto; Windows |
| 16 | 32 | 0.24 | 3 | 0.05 | Windows XP |
| 17 | 32 | 0.24 | 25 | 0.44 | MSIE 5.5; Windows NT 5.0 |
| 18 | 32 | 0.24 | 18 | 0.31 | Windows 3.1 |
| 19 | 29 | 0.22 | 21 | 0.37 | Windows ME |
| 20 | 28 | 0.21 | 22 | 0.38 | Windows CE |
| 21 | 8 | 0.06 | 2 | 0.03 | +http://www.meanpath.com/meanpathbot.htm... |
| 22 | 6 | 0.05 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 23 | 4 | 0.03 | 2 | 0.03 | +http://www.yunyun.com/spider.html |
| 24 | 4 | 0.03 | 0 | 0.00 | Linux 2.4.x |
| 25 | 4 | 0.03 | 4 | 0.07 | Linux i686 [unknown version] |
| 26 | 3 | 0.02 | 2 | 0.03 | +info@netcraft.com |
| 27 | 3 | 0.02 | 0 | 0.00 | Android 2.3.5 |
| 28 | 2 | 0.02 | 0 | 0.00 | http://desktop.google.com/ |
| 29 | 2 | 0.02 | 2 | 0.03 | +http://struct.it/contacts/ |
| 30 | 1 | 0.01 | 0 | 0.00 | Win32 |
