| Used Operating Systems |
| 1 | 10544 | 63.94 | 4012 | 60.53 | Windows NT |
| 2 | 1807 | 10.96 | 1621 | 24.46 | +http://www.baidu.com/search/spider.html |
| 3 | 1634 | 9.91 | 325 | 4.90 | ezooms.bot@gmail.com |
| 4 | 636 | 3.86 | 0 | 0.00 | Win32; Trident/4.0 |
| 5 | 591 | 3.58 | 184 | 2.78 | +http://ahrefs.com/robot/ |
| 6 | 550 | 3.34 | 213 | 3.21 | +http://www.bing.com/bingbot.htm |
| 7 | 236 | 1.43 | 29 | 0.44 | +http://www.google.com/bot.html |
| 8 | 124 | 0.75 | 28 | 0.42 | +http://yandex.com/bots |
| 9 | 55 | 0.33 | 17 | 0.26 | X11 |
| 10 | 48 | 0.29 | 48 | 0.72 | J2ME/MIDP |
| 11 | 24 | 0.15 | 1 | 0.02 | Android 2.3.5 |
| 12 | 22 | 0.13 | 2 | 0.03 | AOL 9.7; AOLBuild 4343.1028; Windows NT ... |
| 13 | 21 | 0.13 | 14 | 0.21 | MSIE 5.5; Windows NT 5.0 |
| 14 | 18 | 0.11 | 6 | 0.09 | +http://www.profound.net/urlappendbot.ht... |
| 15 | 13 | 0.08 | 13 | 0.20 | Series 60 |
| 16 | 12 | 0.07 | 3 | 0.05 | +http://help.coccoc.com/ |
| 17 | 11 | 0.07 | 10 | 0.15 | Linux i686 [unknown version] |
| 18 | 11 | 0.07 | 6 | 0.09 | http://www.majestic12.co.uk/bot.php?+ |
| 19 | 10 | 0.06 | 10 | 0.15 | Android 2.3.3 |
| 20 | 10 | 0.06 | 4 | 0.06 | http://crawler.sistrix.net/ |
| 21 | 10 | 0.06 | 10 | 0.15 | Windows 95 |
| 22 | 10 | 0.06 | 6 | 0.09 | Windows 98 |
| 23 | 9 | 0.05 | 3 | 0.05 | +http://www.aihit.com/ |
| 24 | 9 | 0.05 | 9 | 0.14 | Dyatel; +http://yandex.com/bots |
| 25 | 8 | 0.05 | 3 | 0.05 | +http://www.meanpath.com/meanpathbot.htm... |
| 26 | 7 | 0.04 | 7 | 0.11 | Windows Mobile |
| 27 | 7 | 0.04 | 4 | 0.06 | Windows XP |
| 28 | 7 | 0.04 | 3 | 0.05 | +http://www.exabot.com/go/robot |
| 29 | 6 | 0.04 | 1 | 0.02 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 30 | 5 | 0.03 | 5 | 0.08 | Windows CE |
| 31 | 5 | 0.03 | 5 | 0.08 | S60 |
| 32 | 4 | 0.02 | 4 | 0.06 | Windows ME |
| 33 | 3 | 0.02 | 3 | 0.05 | Windows 2000 |
| 34 | 3 | 0.02 | 3 | 0.05 | +http://discoveryengine.com/discobot.htm... |
| 35 | 2 | 0.01 | 1 | 0.02 | Android |
| 36 | 2 | 0.01 | 2 | 0.03 | +http://www.warebay.com/bot.html |
| 37 | 2 | 0.01 | 2 | 0.03 | Linux [unknown version] |
| 38 | 2 | 0.01 | 0 | 0.00 | +http://help.soso.com/webspider.htm |
| 39 | 2 | 0.01 | 2 | 0.03 | iPhone |
| 40 | 2 | 0.01 | 2 | 0.03 | Windows 3.1 |
| 41 | 2 | 0.01 | 1 | 0.02 | +info@netcraft.com |
| 42 | 2 | 0.01 | 1 | 0.02 | ScoutJet; +http://blekko.com/about/blekk... |
| 43 | 1 | 0.01 | 1 | 0.02 | http://help.yahoo.com/help/us/ysearch/sl... |
| 44 | 1 | 0.01 | 1 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 45 | 1 | 0.01 | 1 | 0.02 | +http://domains.checkparams.com/ |
| 46 | 1 | 0.01 | 1 | 0.02 | Android 3.2.1 |
| 47 | 1 | 0.01 | 1 | 0.02 | crawler@nigma.ru |
