| Used Operating Systems |
| 1 | 10037 | 41.65 | 3936 | 40.26 | Windows NT |
| 2 | 3830 | 15.89 | 1263 | 12.92 | +http://www.google.com/bot.html |
| 3 | 2569 | 10.66 | 1932 | 19.76 | +http://www.baidu.com/search/spider.html |
| 4 | 1664 | 6.91 | 869 | 8.89 | +http://www.bing.com/bingbot.htm |
| 5 | 1202 | 4.99 | 377 | 3.86 | http://help.yahoo.com/help/us/ysearch/sl... |
| 6 | 1092 | 4.53 | 305 | 3.12 | +http://www.easou.com/search/spider.html |
| 7 | 1032 | 4.28 | 256 | 2.62 | http://www.opensiteexplorer.org/dotbot, ... |
| 8 | 519 | 2.15 | 79 | 0.81 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 515 | 2.14 | 412 | 4.21 | +http://ahrefs.com/robot/ |
| 10 | 383 | 1.59 | 3 | 0.03 | +http://OpenLinkProfiler.org/bot |
| 11 | 253 | 1.05 | 42 | 0.43 | +http://yandex.com/bots |
| 12 | 143 | 0.59 | 36 | 0.37 | +http://help.coccoc.com/ |
| 13 | 82 | 0.34 | 33 | 0.34 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 82 | 0.34 | 20 | 0.20 | +http://www.linkdex.com/bots/ |
| 15 | 70 | 0.29 | 14 | 0.14 | +http://fulltext.sblog.cz/ |
| 16 | 65 | 0.27 | 21 | 0.21 | Windows 95 |
| 17 | 60 | 0.25 | 30 | 0.31 | Windows 98 |
| 18 | 60 | 0.25 | 12 | 0.12 | +http://www.meanpath.com/meanpathbot.htm... |
| 19 | 41 | 0.17 | 14 | 0.14 | +http://www.exabot.com/go/robot |
| 20 | 36 | 0.15 | 6 | 0.06 | +http://www.profound.net/domainappender |
| 21 | 29 | 0.12 | 11 | 0.11 | Linux [unknown version] |
| 22 | 25 | 0.10 | 8 | 0.08 | Android |
| 23 | 23 | 0.10 | 13 | 0.13 | +http://www.xovibot.net/ |
| 24 | 21 | 0.09 | 1 | 0.01 | webcrawler at wise-guys dot nl; http://w... |
| 25 | 21 | 0.09 | 6 | 0.06 | Windows 2000 |
| 26 | 17 | 0.07 | 6 | 0.06 | Linux i686 [unknown version] |
| 27 | 14 | 0.06 | 1 | 0.01 | PPC Mac OS X 10.4 |
| 28 | 14 | 0.06 | 3 | 0.03 | J2ME/MIDP |
| 29 | 13 | 0.05 | 5 | 0.05 | MSIE 5.5; Windows NT 5.0 |
| 30 | 12 | 0.05 | 2 | 0.02 | +http://www.profound.net/urlappendbot.ht... |
| 31 | 12 | 0.05 | 4 | 0.04 | Windows ME |
| 32 | 11 | 0.05 | 4 | 0.04 | +http://www.proximic.com/info/spider.php |
| 33 | 11 | 0.05 | 5 | 0.05 | http://crawler.sistrix.net/ |
| 34 | 10 | 0.04 | 3 | 0.03 | Windows XP |
| 35 | 10 | 0.04 | 10 | 0.10 | +http://flipboard.com/browserproxy |
| 36 | 9 | 0.04 | 3 | 0.03 | Windows 3.1 |
| 37 | 9 | 0.04 | 2 | 0.02 | +info@netcraft.com |
| 38 | 9 | 0.04 | 3 | 0.03 | MSIE 5.5; Windows NT 4.0 |
| 39 | 8 | 0.03 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 40 | 7 | 0.03 | 4 | 0.04 | Intel Mac OS X 10.4 |
| 41 | 7 | 0.03 | 1 | 0.01 | +http://endb-consolidated.aihit.com/ |
| 42 | 6 | 0.02 | 2 | 0.02 | Windows CE |
| 43 | 6 | 0.02 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 44 | 6 | 0.02 | 3 | 0.03 | Mail.RU_Bot/Robots; +http://go.mail.ru/h... |
| 45 | 6 | 0.02 | 0 | 0.00 | Windows 9. |
| 46 | 6 | 0.02 | 2 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 47 | 5 | 0.02 | 0 | 0.00 | +http://siteexplorer.info/ |
| 48 | 4 | 0.02 | 1 | 0.01 | +http://www.semrush.com/bot.html |
| 49 | 3 | 0.01 | 3 | 0.03 | Win32 |
| 50 | 3 | 0.01 | 1 | 0.01 | Auto; Windows |
| 51 | 3 | 0.01 | 1 | 0.01 | iPhone |
| 52 | 3 | 0.01 | 2 | 0.02 | +http://wmaid.com/explore/ |
| 53 | 3 | 0.01 | 0 | 0.00 | +http://www.parsijoo.ir/; ehsan.mousakaz... |
| 54 | 2 | 0.01 | 0 | 0.00 | http://www.botje.com/plukkie.htm |
| 55 | 2 | 0.01 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 56 | 2 | 0.01 | 1 | 0.01 | +http://www.grapeshot.co.uk/crawler.php |
| 57 | 1 | 0.00 | 0 | 0.00 | webcrawler at wise-guys dot nl; http://w... |
| 58 | 1 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 59 | 1 | 0.00 | 1 | 0.01 | Trident/6.0; Windows NT 5.1; Maxthon |
| 60 | 1 | 0.00 | 1 | 0.01 | BlackBerry |
| 61 | 1 | 0.00 | 1 | 0.01 | X11 |
| 62 | 1 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 63 | 1 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 64 | 1 | 0.00 | 1 | 0.01 | FreeBSD [unknown version] |
| 65 | 1 | 0.00 | 0 | 0.00 | Trident/6.0; Windows NT 5.1; Dealio Tool... |
| 66 | 1 | 0.00 | 0 | 0.00 | Trident/6.0; Windows NT 5.0; Avant Brows... |
| 67 | 1 | 0.00 | 1 | 0.01 | http://webagent.wise-guys.nl/; http://ww... |
