| Used Operating Systems |
| 1 | 7502 | 37.83 | 180 | 4.28 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 4248 | 21.42 | 586 | 13.94 | +http://www.google.com/bot.html |
| 3 | 3417 | 17.23 | 914 | 21.74 | Windows NT |
| 4 | 3119 | 15.73 | 2307 | 54.88 | +http://www.baidu.com/search/spider.html |
| 5 | 760 | 3.83 | 106 | 2.52 | +http://www.bing.com/bingbot.htm |
| 6 | 322 | 1.62 | 29 | 0.69 | +http://yandex.com/bots |
| 7 | 154 | 0.78 | 2 | 0.05 | Android |
| 8 | 94 | 0.47 | 9 | 0.21 | http://www.opensiteexplorer.org/dotbot, ... |
| 9 | 26 | 0.13 | 13 | 0.31 | http://www.searchmetrics.com/en/searchme... |
| 10 | 20 | 0.10 | 1 | 0.02 | +http://ahrefs.com/robot/ |
| 11 | 15 | 0.08 | 5 | 0.12 | +http://www.profound.net/domainappender |
| 12 | 12 | 0.06 | 1 | 0.02 | +http://www.warebay.com/bot.html |
| 13 | 12 | 0.06 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 14 | 11 | 0.06 | 4 | 0.10 | +http://www.linkdex.com/bots/ |
| 15 | 9 | 0.05 | 3 | 0.07 | +http://advbot.net/bot.html |
| 16 | 9 | 0.05 | 2 | 0.05 | http://help.yahoo.com/help/us/ysearch/sl... |
| 17 | 8 | 0.04 | 3 | 0.07 | +http://www.exabot.com/go/robot |
| 18 | 8 | 0.04 | 2 | 0.05 | +http://www.aihitdata.com/about |
| 19 | 8 | 0.04 | 2 | 0.05 | +http://fulltext.sblog.cz/ |
| 20 | 7 | 0.04 | 7 | 0.17 | +http://www.domaintuno.com/robot |
| 21 | 6 | 0.03 | 2 | 0.05 | +http://OpenLinkProfiler.org/bot |
| 22 | 6 | 0.03 | 3 | 0.07 | +http://duckduckgo.com |
| 23 | 5 | 0.03 | 0 | 0.00 | J2ME/MIDP |
| 24 | 4 | 0.02 | 1 | 0.02 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 25 | 4 | 0.02 | 3 | 0.07 | http://crawler.sistrix.net/ |
| 26 | 4 | 0.02 | 1 | 0.02 | +http://isdownload.biz |
| 27 | 4 | 0.02 | 2 | 0.05 | +http://help.coccoc.com/ |
| 28 | 4 | 0.02 | 2 | 0.05 | +http://gimme60.com |
| 29 | 4 | 0.02 | 2 | 0.05 | +http://www.meanpath.com/meanpathbot.htm... |
| 30 | 3 | 0.02 | 3 | 0.07 | Linux [unknown version] |
| 31 | 3 | 0.02 | 0 | 0.00 | Windows Phone OS 7.5 |
| 32 | 3 | 0.02 | 1 | 0.02 | +http://www.semrush.com/bot.html |
| 33 | 2 | 0.01 | 0 | 0.00 | Series 60 |
| 34 | 2 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 35 | 2 | 0.01 | 1 | 0.02 | Android 2.3.5 |
| 36 | 2 | 0.01 | 1 | 0.02 | +info@netcraft.com |
| 37 | 2 | 0.01 | 1 | 0.02 | X11 |
| 38 | 2 | 0.01 | 1 | 0.02 | +; |
| 39 | 1 | 0.01 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 40 | 1 | 0.01 | 0 | 0.00 | +http://www.proximic.com/info/spider.php |
| 41 | 1 | 0.01 | 0 | 0.00 | Windows 92 |
| 42 | 1 | 0.01 | 1 | 0.02 | +http://www.wevika.de/ |
| 43 | 1 | 0.01 | 1 | 0.02 | +http://www.loadtime.net/bot.html |
| 44 | 1 | 0.01 | 0 | 0.00 | +http://fulltext.sblog.cz/screenshot/ |
| 45 | 1 | 0.01 | 1 | 0.02 | Linux i686 [unknown version] |
| 46 | 1 | 0.01 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 47 | 1 | 0.01 | 1 | 0.02 | Windows 3.1 |
