| Used Operating Systems |
| 1 | 5426 | 27.57 | 4789 | 63.65 | +http://www.baidu.com/search/spider.html |
| 2 | 3937 | 20.01 | 980 | 13.02 | +http://www.bing.com/bingbot.htm |
| 3 | 3622 | 18.40 | 485 | 6.45 | Windows NT |
| 4 | 1332 | 6.77 | 462 | 6.14 | +http://www.google.com/bot.html |
| 5 | 1133 | 5.76 | 54 | 0.72 | Android |
| 6 | 517 | 2.63 | 18 | 0.24 | J2ME/MIDP |
| 7 | 412 | 2.09 | 46 | 0.61 | +http://fulltext.sblog.cz/ |
| 8 | 385 | 1.96 | 116 | 1.54 | +http://yandex.com/bots |
| 9 | 364 | 1.85 | 2 | 0.03 | Windows Phone OS 7.5 |
| 10 | 312 | 1.59 | 147 | 1.95 | http://www.opensiteexplorer.org/dotbot, ... |
| 11 | 312 | 1.59 | 51 | 0.68 | http://www.majestic12.co.uk/bot.php?+ |
| 12 | 261 | 1.33 | 107 | 1.42 | http://help.yahoo.com/help/us/ysearch/sl... |
| 13 | 129 | 0.66 | 6 | 0.08 | BlackBerry |
| 14 | 114 | 0.58 | 36 | 0.48 | Linux i386 [unknown version] |
| 15 | 91 | 0.46 | 1 | 0.01 | +http://www.findxbot.com |
| 16 | 88 | 0.45 | 2 | 0.03 | SpreadTrum |
| 17 | 82 | 0.42 | 2 | 0.03 | +http://OpenLinkProfiler.org/bot |
| 18 | 72 | 0.37 | 18 | 0.24 | +http://www.linkdex.com/bots/ |
| 19 | 66 | 0.34 | 2 | 0.03 | +http://webmeup-crawler.com/ |
| 20 | 62 | 0.32 | 1 | 0.01 | +http://www.seokicks.de/robot.html |
| 21 | 60 | 0.30 | 1 | 0.01 | Series 60 |
| 22 | 60 | 0.30 | 40 | 0.53 | +http://ahrefs.com/robot/ |
| 23 | 50 | 0.25 | 2 | 0.03 | MAUI Runtime |
| 24 | 48 | 0.24 | 16 | 0.21 | Windows XP |
| 25 | 45 | 0.23 | 1 | 0.01 | +http://megaindex.com/crawler |
| 26 | 43 | 0.22 | 16 | 0.21 | Windows 95 |
| 27 | 41 | 0.21 | 17 | 0.23 | +http://www.exabot.com/go/robot |
| 28 | 40 | 0.20 | 2 | 0.03 | http://help.zum.com/inquiry |
| 29 | 40 | 0.20 | 0 | 0.00 | Windows 9. |
| 30 | 37 | 0.19 | 13 | 0.17 | http://www.bing.com/bingbot.htm |
| 31 | 37 | 0.19 | 0 | 0.00 | +http://docs.google.com; +Google-Docume... |
| 32 | 36 | 0.18 | 6 | 0.08 | +http://help.naver.com/robots/ |
| 33 | 34 | 0.17 | 0 | 0.00 | Windows Phone OS 7.0 |
| 34 | 30 | 0.15 | 2 | 0.03 | +https://www.lipperhey.com/en/about/ |
| 35 | 27 | 0.14 | 2 | 0.03 | +http://filterdb.iss.net/crawler/ |
| 36 | 27 | 0.14 | 10 | 0.13 | +http://help.coccoc.com/ |
| 37 | 27 | 0.14 | 9 | 0.12 | Windows 98 |
| 38 | 26 | 0.13 | 1 | 0.01 | Linux i586 [unknown version] |
| 39 | 25 | 0.13 | 8 | 0.11 | http://www.botje.com/plukkie.htm |
| 40 | 24 | 0.12 | 1 | 0.01 | PPC Mac OS X 10.4 |
| 41 | 23 | 0.12 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 42 | 20 | 0.10 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 43 | 18 | 0.09 | 3 | 0.04 | +http://www.semrush.com/bot.html |
| 44 | 15 | 0.08 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 45 | 12 | 0.06 | 4 | 0.05 | Windows 2000 |
| 46 | 11 | 0.06 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 47 | 9 | 0.05 | 3 | 0.04 | Windows CE |
| 48 | 9 | 0.05 | 2 | 0.03 | Windows ME |
| 49 | 8 | 0.04 | 4 | 0.05 | +http://www.meanpath.com/meanpathbot.htm... |
| 50 | 8 | 0.04 | 4 | 0.05 | +http://duckduckgo.com |
| 51 | 7 | 0.04 | 4 | 0.05 | Linux i686 [unknown version] |
| 52 | 7 | 0.04 | 0 | 0.00 | FreeBSD [unknown version] |
| 53 | 7 | 0.04 | 1 | 0.01 | http://filterdb.iss.net/crawler/ |
| 54 | 7 | 0.04 | 3 | 0.04 | MSIE 5.5; Windows NT 4.0 |
| 55 | 5 | 0.03 | 3 | 0.04 | +http://www.grapeshot.co.uk/crawler.php |
| 56 | 4 | 0.02 | 2 | 0.03 | +https://deusu.de/robot.html |
| 57 | 3 | 0.02 | 1 | 0.01 | http://www.secretsearchenginelabs.com/se... |
| 58 | 3 | 0.02 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 59 | 3 | 0.02 | 3 | 0.04 | Linux [unknown version] |
| 60 | 3 | 0.02 | 1 | 0.01 | MSIE 5.5; Windows NT 5.0 |
| 61 | 3 | 0.02 | 1 | 0.01 | ) - BrowseX (2.0.0 Windows |
| 62 | 2 | 0.01 | 1 | 0.01 | Macintosh PPC |
| 63 | 2 | 0.01 | 1 | 0.01 | +https://www.mojeek.com/bot.html |
| 64 | 2 | 0.01 | 2 | 0.03 | +http://www.privacyaware.org |
| 65 | 2 | 0.01 | 1 | 0.01 | +info@netcraft.com |
| 66 | 2 | 0.01 | 1 | 0.01 | +http://prlog.ru/ |
| 67 | 2 | 0.01 | 0 | 0.00 | AOL 9.7; AOLBuild 4346.1014; Windows NT ... |
| 68 | 2 | 0.01 | 1 | 0.01 | +http://ruki.rezko.net |
| 69 | 1 | 0.01 | 0 | 0.00 | +http://www.proximic.com/info/spider.php |
| 70 | 1 | 0.01 | 1 | 0.01 | +http://glutenfreepleasure.com/ |
| 71 | 1 | 0.01 | 0 | 0.00 | Windows 92 |
| 72 | 1 | 0.01 | 1 | 0.01 | http://nmap.org/book/nse.html |
| 73 | 1 | 0.01 | 0 | 0.00 | X11 |
| 74 | 1 | 0.01 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 75 | 1 | 0.01 | 1 | 0.01 | +http://www.uptime.com/uptimebot |
