| Used Operating Systems |
| 1 | 2536 | 26.38 | 761 | 30.67 | Windows NT |
| 2 | 1651 | 17.18 | 907 | 36.56 | +http://www.baidu.com/search/spider.html |
| 3 | 1095 | 11.39 | 58 | 2.34 | Windows 98 |
| 4 | 824 | 8.57 | 5 | 0.20 | +http://OpenLinkProfiler.org/bot |
| 5 | 767 | 7.98 | 372 | 14.99 | +http://www.easou.com/search/spider.html |
| 6 | 753 | 7.83 | 78 | 3.14 | +http://www.google.com/bot.html |
| 7 | 537 | 5.59 | 108 | 4.35 | +http://www.bing.com/bingbot.htm |
| 8 | 440 | 4.58 | 74 | 2.98 | http://www.opensiteexplorer.org/dotbot, ... |
| 9 | 406 | 4.22 | 83 | 3.35 | +http://yandex.com/bots |
| 10 | 348 | 3.62 | 4 | 0.16 | http://crawler.sistrix.net/ |
| 11 | 172 | 1.79 | 18 | 0.73 | http://www.majestic12.co.uk/bot.php?+ |
| 12 | 42 | 0.44 | 6 | 0.24 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 13 | 10 | 0.10 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 14 | 6 | 0.06 | 0 | 0.00 | Android |
| 15 | 6 | 0.06 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 16 | 4 | 0.04 | 2 | 0.08 | Android 2.3.5 |
| 17 | 4 | 0.04 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 18 | 3 | 0.03 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
| 19 | 2 | 0.02 | 0 | 0.00 | Windows XP |
| 20 | 2 | 0.02 | 2 | 0.08 | +info@netcraft.com |
| 21 | 2 | 0.02 | 1 | 0.04 | X11 |
| 22 | 2 | 0.02 | 2 | 0.08 | Windows 95 |
