| Used Operating Systems |
| 1 | 7997 | 51.66 | 217 | 6.31 | +http://yandex.com/bots |
| 2 | 2703 | 17.46 | 1319 | 38.33 | Windows NT |
| 3 | 1525 | 9.85 | 1401 | 40.71 | +http://www.baidu.com/search/spider.html |
| 4 | 1469 | 9.49 | 4 | 0.12 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 392 | 2.53 | 3 | 0.09 | +http://OpenLinkProfiler.org/bot |
| 6 | 360 | 2.33 | 111 | 3.23 | +http://ahrefs.com/robot/ |
| 7 | 331 | 2.14 | 133 | 3.87 | +http://www.google.com/bot.html |
| 8 | 227 | 1.47 | 132 | 3.84 | +http://www.bing.com/bingbot.htm |
| 9 | 212 | 1.37 | 72 | 2.09 | http://www.opensiteexplorer.org/dotbot, ... |
| 10 | 146 | 0.94 | 3 | 0.09 | +http://advbot.net/bot.html |
| 11 | 34 | 0.22 | 5 | 0.15 | +http://www.semrush.com/bot.html |
| 12 | 24 | 0.16 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 13 | 9 | 0.06 | 9 | 0.26 | Windows 95 |
| 14 | 8 | 0.05 | 6 | 0.17 | Linux i686 [unknown version] |
| 15 | 7 | 0.05 | 4 | 0.12 | X11 |
| 16 | 6 | 0.04 | 3 | 0.09 | +http://www.meanpath.com/meanpathbot.htm... |
| 17 | 4 | 0.03 | 4 | 0.12 | Windows 2000 |
| 18 | 4 | 0.03 | 4 | 0.12 | Windows ME |
| 19 | 4 | 0.03 | 2 | 0.06 | +info@netcraft.com |
| 20 | 4 | 0.03 | 1 | 0.03 | +http://get4dl.net |
| 21 | 3 | 0.02 | 0 | 0.00 | Android 2.3.5 |
| 22 | 3 | 0.02 | 3 | 0.09 | Windows 3.1 |
| 23 | 2 | 0.01 | 2 | 0.06 | Windows CE |
| 24 | 2 | 0.01 | 2 | 0.06 | MSIE 5.5; Windows NT 4.0 |
| 25 | 2 | 0.01 | 0 | 0.00 | firefox 5.0 |
| 26 | 2 | 0.01 | 1 | 0.03 | Windows 98 |
