| Used Operating Systems |
| 1 | 12948 | 46.17 | 3223 | 50.96 | Windows NT |
| 2 | 7994 | 28.51 | 183 | 2.89 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 2006 | 7.15 | 1848 | 29.22 | +http://www.baidu.com/search/spider.html |
| 4 | 1376 | 4.91 | 211 | 3.34 | +http://www.google.com/bot.html |
| 5 | 794 | 2.83 | 240 | 3.79 | +http://www.bing.com/bingbot.htm |
| 6 | 764 | 2.72 | 173 | 2.74 | +http://ahrefs.com/robot/ |
| 7 | 623 | 2.22 | 165 | 2.61 | ezooms.bot@gmail.com |
| 8 | 480 | 1.71 | 5 | 0.08 | +http://siteexplorer.info/ |
| 9 | 447 | 1.59 | 97 | 1.53 | +http://yandex.com/bots |
| 10 | 110 | 0.39 | 30 | 0.47 | +http://www.linkdex.com/about/bots/ |
| 11 | 78 | 0.28 | 32 | 0.51 | +http://www.semrush.com/bot.html |
| 12 | 72 | 0.26 | 2 | 0.03 | +http://www.aihit.com/ |
| 13 | 68 | 0.24 | 34 | 0.54 | +http://www.profound.net/urlappendbot.ht... |
| 14 | 54 | 0.19 | 26 | 0.41 | +http://www.exabot.com/go/robot |
| 15 | 49 | 0.17 | 2 | 0.03 | X11 |
| 16 | 30 | 0.11 | 2 | 0.03 | Android 2.3.5 |
| 17 | 26 | 0.09 | 13 | 0.21 | http://crawler.sistrix.net/ |
| 18 | 20 | 0.07 | 7 | 0.11 | Windows 95 |
| 19 | 16 | 0.06 | 6 | 0.09 | Windows 98 |
| 20 | 15 | 0.05 | 3 | 0.05 | Windows 3.1 |
| 21 | 14 | 0.05 | 6 | 0.09 | +http://www.meanpath.com/meanpathbot.htm... |
| 22 | 11 | 0.04 | 3 | 0.05 | MSIE 5.5; Windows NT 4.0 |
| 23 | 10 | 0.04 | 3 | 0.05 | +http://domains.checkparams.com/ |
| 24 | 7 | 0.02 | 2 | 0.03 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 25 | 5 | 0.02 | 1 | 0.02 | Windows XP |
| 26 | 4 | 0.01 | 1 | 0.02 | Windows Phone OS 7.5 |
| 27 | 3 | 0.01 | 1 | 0.02 | Auto; Windows |
| 28 | 3 | 0.01 | 3 | 0.05 | +http://newsle.com |
| 29 | 3 | 0.01 | 1 | 0.02 | Windows ME |
| 30 | 3 | 0.01 | 0 | 0.00 | AOL 9.7; AOLBuild 4343.55; Windows NT 6.... |
| 31 | 2 | 0.01 | 1 | 0.02 | Windows CE |
| 32 | 2 | 0.01 | 0 | 0.00 | Linux 2.4.x |
| 33 | 2 | 0.01 | 1 | 0.02 | +info@netcraft.com |
| 34 | 1 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 35 | 1 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 36 | 1 | 0.00 | 0 | 0.00 | AOL 9.6; AOLBuild 4340.168; Windows NT 6... |
