| Used Operating Systems |
| 1 | 23109 | 46.20 | 241 | 3.48 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 14400 | 28.79 | 4997 | 72.07 | Windows NT |
| 3 | 8633 | 17.26 | 390 | 5.62 | ezooms.bot@gmail.com |
| 4 | 1092 | 2.18 | 58 | 0.84 | +http://yandex.com/bots |
| 5 | 977 | 1.95 | 694 | 10.01 | +http://www.baidu.com/search/spider.html |
| 6 | 593 | 1.19 | 3 | 0.04 | +http://www.compspy.com/spider.html |
| 7 | 260 | 0.52 | 110 | 1.59 | +http://www.bing.com/bingbot.htm |
| 8 | 191 | 0.38 | 122 | 1.76 | Windows 95 |
| 9 | 161 | 0.32 | 37 | 0.53 | Windows 98 |
| 10 | 126 | 0.25 | 32 | 0.46 | +http://www.google.com/bot.html |
| 11 | 71 | 0.14 | 27 | 0.39 | X11 |
| 12 | 39 | 0.08 | 14 | 0.20 | Android 2.3.5 |
| 13 | 38 | 0.08 | 31 | 0.45 | Windows 2000 |
| 14 | 37 | 0.07 | 26 | 0.37 | MSIE 5.5; Windows NT 5.0 |
| 15 | 36 | 0.07 | 22 | 0.32 | Windows ME |
| 16 | 35 | 0.07 | 2 | 0.03 | Windows XP |
| 17 | 31 | 0.06 | 26 | 0.37 | ) - BrowseX (2.0.0 Windows |
| 18 | 31 | 0.06 | 22 | 0.32 | MSIE 5.5; Windows NT 4.0 |
| 19 | 29 | 0.06 | 7 | 0.10 | +http://www.linkdex.com/about/bots/ |
| 20 | 28 | 0.06 | 19 | 0.27 | Windows 3.1 |
| 21 | 27 | 0.05 | 21 | 0.30 | Auto; Windows |
| 22 | 26 | 0.05 | 21 | 0.30 | Windows CE |
| 23 | 16 | 0.03 | 4 | 0.06 | +http://www.meanpath.com/meanpathbot.htm... |
| 24 | 12 | 0.02 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 25 | 6 | 0.01 | 3 | 0.04 | +http://help.coccoc.com/ |
| 26 | 4 | 0.01 | 1 | 0.01 | +http://www.aihit.com/ |
| 27 | 4 | 0.01 | 2 | 0.03 | +info@netcraft.com |
| 28 | 4 | 0.01 | 2 | 0.03 | +http://siteexplorer.info/ |
| 29 | 2 | 0.00 | 0 | 0.00 | Win32 |
| 30 | 1 | 0.00 | 0 | 0.00 | Linux 2.4.x |
