| Used Operating Systems |
| 1 | 7910 | 39.80 | 131 | 2.57 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 5474 | 27.54 | 2583 | 50.64 | Windows NT |
| 3 | 2401 | 12.08 | 1860 | 36.46 | +http://www.baidu.com/search/spider.html |
| 4 | 2142 | 10.78 | 306 | 6.00 | +http://www.google.com/bot.html |
| 5 | 1142 | 5.75 | 9 | 0.18 | +http://yandex.com/bots |
| 6 | 328 | 1.65 | 123 | 2.41 | +http://www.bing.com/bingbot.htm |
| 7 | 171 | 0.86 | 10 | 0.20 | http://www.opensiteexplorer.org/dotbot, ... |
| 8 | 76 | 0.38 | 27 | 0.53 | +http://www.linkdex.com/bots/ |
| 9 | 47 | 0.24 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 10 | 21 | 0.11 | 3 | 0.06 | +http://ahrefs.com/robot/ |
| 11 | 18 | 0.09 | 3 | 0.06 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 16 | 0.08 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 13 | 14 | 0.07 | 7 | 0.14 | http://www.searchmetrics.com/en/searchme... |
| 14 | 11 | 0.06 | 7 | 0.14 | X11 |
| 15 | 10 | 0.05 | 0 | 0.00 | J2ME/MIDP |
| 16 | 6 | 0.03 | 0 | 0.00 | Android |
| 17 | 6 | 0.03 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 18 | 6 | 0.03 | 3 | 0.06 | +http://fulltext.sblog.cz/ |
| 19 | 5 | 0.03 | 1 | 0.02 | +http://overx50.com |
| 20 | 5 | 0.03 | 1 | 0.02 | +http://getdownload.ws |
| 21 | 5 | 0.03 | 5 | 0.10 | Linux [unknown version] |
| 22 | 5 | 0.03 | 2 | 0.04 | Windows 98 |
| 23 | 4 | 0.02 | 2 | 0.04 | http://crawler.sistrix.net/ |
| 24 | 4 | 0.02 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 25 | 4 | 0.02 | 1 | 0.02 | +http://help.coccoc.com/ |
| 26 | 4 | 0.02 | 1 | 0.02 | +http://endb-consolidated.aihit.com/ |
| 27 | 4 | 0.02 | 2 | 0.04 | +http://www.exabot.com/go/robot |
| 28 | 3 | 0.02 | 3 | 0.06 | +http://fb02itsscan.fh-muenster.de |
| 29 | 3 | 0.02 | 2 | 0.04 | +http://wmaid.com/explore/ |
| 30 | 3 | 0.02 | 0 | 0.00 | +http://siteexplorer.info/ |
| 31 | 3 | 0.02 | 1 | 0.02 | +http://inload.me |
| 32 | 3 | 0.02 | 1 | 0.02 | +http://mydownloadengine.com |
| 33 | 2 | 0.01 | 1 | 0.02 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 34 | 2 | 0.01 | 0 | 0.00 | Macintosh PPC |
| 35 | 2 | 0.01 | 1 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 36 | 2 | 0.01 | 0 | 0.00 | Android 2.3.5 |
| 37 | 2 | 0.01 | 1 | 0.02 | +info@netcraft.com |
| 38 | 2 | 0.01 | 0 | 0.00 | Windows Phone OS 7.0 |
| 39 | 2 | 0.01 | 1 | 0.02 | +http://www.meanpath.com/meanpathbot.htm... |
| 40 | 1 | 0.01 | 0 | 0.00 | Win32 |
| 41 | 1 | 0.01 | 1 | 0.02 | Trident/6.0; Windows 98; FDM; MyIE2 |
| 42 | 1 | 0.01 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 43 | 1 | 0.01 | 0 | 0.00 | Trident/6.0; Windows NT 6.0; FDM; MSN Op... |
| 44 | 1 | 0.01 | 1 | 0.02 | Trident/6.0; Windows NT 6.1; Alexa Toolb... |
| 45 | 1 | 0.01 | 1 | 0.02 | Linux i686 [unknown version] |
| 46 | 1 | 0.01 | 0 | 0.00 | PPC Mac OS X Mach-O |
