| Used Operating Systems |
| 1 | 22842 | 39.96 | 8252 | 42.47 | Windows NT |
| 2 | 14023 | 24.53 | 99 | 0.51 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 13393 | 23.43 | 7146 | 36.78 | +http://ahrefs.com/robot/ |
| 4 | 4610 | 8.06 | 3329 | 17.13 | +http://www.baidu.com/search/spider.html |
| 5 | 1482 | 2.59 | 338 | 1.74 | +http://www.bing.com/bingbot.htm |
| 6 | 359 | 0.63 | 71 | 0.37 | +http://yandex.com/bots |
| 7 | 331 | 0.58 | 143 | 0.74 | +http://www.google.com/bot.html |
| 8 | 92 | 0.16 | 30 | 0.15 | +http://www.linkdex.com/bots/ |
| 9 | 8 | 0.01 | 2 | 0.01 | +http://sur.ly/bot.html |
| 10 | 7 | 0.01 | 6 | 0.03 | Windows 95 |
| 11 | 4 | 0.01 | 3 | 0.02 | Windows CE |
| 12 | 3 | 0.01 | 1 | 0.01 | +http://www.semrush.com/bot.html |
| 13 | 3 | 0.01 | 2 | 0.01 | X11 |
| 14 | 2 | 0.00 | 2 | 0.01 | Android 2.3.5 |
| 15 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 16 | 1 | 0.00 | 1 | 0.01 | Windows ME |
| 17 | 1 | 0.00 | 1 | 0.01 | http://nmap.org/book/nse.html |
| 18 | 1 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 19 | 1 | 0.00 | 1 | 0.01 | MSIE 5.5; Windows NT 4.0 |
| 20 | 1 | 0.00 | 1 | 0.01 | Windows 98 |
