| Used Operating Systems |
| 1 | 626 | 32.40 | 271 | 30.18 | +http://www.google.com/bot.html |
| 2 | 386 | 19.98 | 179 | 19.93 | +http://www.bing.com/bingbot.htm |
| 3 | 375 | 19.41 | 210 | 23.39 | Windows NT |
| 4 | 130 | 6.73 | 43 | 4.79 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 96 | 4.97 | 22 | 2.45 | +http://yandex.com/bots |
| 6 | 75 | 3.88 | 66 | 7.35 | +http://www.baidu.com/search/spider.html |
| 7 | 44 | 2.28 | 22 | 2.45 | +http://www.meanpath.com/meanpathbot.htm... |
| 8 | 34 | 1.76 | 17 | 1.89 | +http://www.exabot.com/go/robot |
| 9 | 28 | 1.45 | 14 | 1.56 | +http://siteexplorer.info/ |
| 10 | 18 | 0.93 | 6 | 0.67 | +http://ahrefs.com/robot/ |
| 11 | 14 | 0.72 | 7 | 0.78 | +http://OpenLinkProfiler.org/bot |
| 12 | 12 | 0.62 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 13 | 10 | 0.52 | 2 | 0.22 | +http://overx50.com |
| 14 | 10 | 0.52 | 2 | 0.22 | +http://getdownload.ws |
| 15 | 8 | 0.41 | 4 | 0.45 | http://www.opensiteexplorer.org/dotbot, ... |
| 16 | 8 | 0.41 | 4 | 0.45 | http://help.yahoo.com/help/us/ysearch/sl... |
| 17 | 8 | 0.41 | 4 | 0.45 | Linux i686 [unknown version] |
| 18 | 8 | 0.41 | 4 | 0.45 | +http://wmaid.com/explore/ |
| 19 | 6 | 0.31 | 2 | 0.22 | +http://downloaflare.biz |
| 20 | 6 | 0.31 | 2 | 0.22 | +http://mydownloadengine.com |
| 21 | 6 | 0.31 | 2 | 0.22 | +http://inload.me |
| 22 | 4 | 0.21 | 1 | 0.11 | http://www.lipperhey.com/ |
| 23 | 4 | 0.21 | 2 | 0.22 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 24 | 4 | 0.21 | 2 | 0.22 | +http://www.linkpad.ru |
| 25 | 4 | 0.21 | 4 | 0.45 | +http://www.xovibot.net/ |
| 26 | 4 | 0.21 | 2 | 0.22 | +http://www.idmarch.org/bot.html |
| 27 | 2 | 0.10 | 2 | 0.22 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 28 | 2 | 0.10 | 2 | 0.22 | +info@netcraft.com |
