| Used Operating Systems |
| 1 | 64006 | 66.56 | 6864 | 62.31 | Windows NT |
| 2 | 9972 | 10.37 | 338 | 3.07 | help@moz.com |
| 3 | 5713 | 5.94 | 111 | 1.01 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 5406 | 5.62 | 3097 | 28.11 | +http://www.baidu.com/search/spider.html |
| 5 | 3477 | 3.62 | 197 | 1.79 | +http://www.google.com/bot.html |
| 6 | 2263 | 2.35 | 112 | 1.02 | +http://www.bing.com/bingbot.htm |
| 7 | 1862 | 1.94 | 42 | 0.38 | +http://yandex.com/bots |
| 8 | 579 | 0.60 | 15 | 0.14 | Windows 98 |
| 9 | 449 | 0.47 | 17 | 0.15 | http://help.yahoo.com/help/us/ysearch/sl... |
| 10 | 258 | 0.27 | 5 | 0.05 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 11 | 240 | 0.25 | 71 | 0.64 | +http://www.linkdex.com/about/bots/ |
| 12 | 214 | 0.22 | 3 | 0.03 | Windows 92 |
| 13 | 211 | 0.22 | 2 | 0.02 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 209 | 0.22 | 13 | 0.12 | X11 |
| 15 | 130 | 0.14 | 2 | 0.02 | AOL 9.7; AOLBuild 4343.1028; Windows NT ... |
| 16 | 118 | 0.12 | 9 | 0.08 | +http://www.exabot.com/go/robot |
| 17 | 93 | 0.10 | 3 | 0.03 | Android 2.3.5 |
| 18 | 88 | 0.09 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 19 | 85 | 0.09 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 20 | 85 | 0.09 | 7 | 0.06 | +http://www.easou.com/search/spider.html |
| 21 | 84 | 0.09 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 22 | 75 | 0.08 | 1 | 0.01 | +http://endb-consolidated.aihit.com/ |
| 23 | 61 | 0.06 | 19 | 0.17 | Windows 95 |
| 24 | 58 | 0.06 | 1 | 0.01 | AOL 9.7; AOLBuild 4343.1028; Windows NT ... |
| 25 | 50 | 0.05 | 2 | 0.02 | http://crawler.sistrix.net/ |
| 26 | 46 | 0.05 | 13 | 0.12 | Linux i686 [unknown version] |
| 27 | 42 | 0.04 | 17 | 0.15 | +http://www.career-x.de/bot.html |
| 28 | 31 | 0.03 | 1 | 0.01 | +http://fulltext.sblog.cz/ |
| 29 | 28 | 0.03 | 1 | 0.01 | WinHttp.WinHttpRequest.5 |
| 30 | 23 | 0.02 | 1 | 0.01 | +http://www.linkpad.ru |
| 31 | 19 | 0.02 | 7 | 0.06 | Linux [unknown version] |
| 32 | 19 | 0.02 | 2 | 0.02 | +http://siteexplorer.info/ |
| 33 | 17 | 0.02 | 3 | 0.03 | Windows XP |
| 34 | 16 | 0.02 | 2 | 0.02 | Wayback Machine Live Record; +http://arc... |
| 35 | 8 | 0.01 | 2 | 0.02 | Windows 2000 |
| 36 | 8 | 0.01 | 3 | 0.03 | Windows 3.1 |
| 37 | 8 | 0.01 | 1 | 0.01 | +http://www.grapeshot.co.uk/crawler.php |
| 38 | 7 | 0.01 | 1 | 0.01 | +http://www.compspy.com/spider.html |
| 39 | 7 | 0.01 | 1 | 0.01 | Unknown |
| 40 | 7 | 0.01 | 1 | 0.01 | ) - BrowseX (2.0.0 Windows |
| 41 | 7 | 0.01 | 2 | 0.02 | Intel Mac OS X 10.6 |
| 42 | 6 | 0.01 | 1 | 0.01 | ScoutJet; +http://blekko.com/about/blekk... |
| 43 | 5 | 0.01 | 1 | 0.01 | +http://www.proximic.com/info/spider.php |
| 44 | 5 | 0.01 | 3 | 0.03 | +info@netcraft.com |
| 45 | 4 | 0.00 | 0 | 0.00 | Win32 |
| 46 | 4 | 0.00 | 0 | 0.00 | Linux 2.4.x |
| 47 | 4 | 0.00 | 1 | 0.01 | crawler@unister.de |
| 48 | 4 | 0.00 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 49 | 4 | 0.00 | 2 | 0.02 | +http://www.semrush.com/bot.html |
| 50 | 4 | 0.00 | 0 | 0.00 | +http://www.seoprofiler.com/bot |
| 51 | 4 | 0.00 | 1 | 0.01 | Archive-It; +http://archive-it.org/files... |
| 52 | 3 | 0.00 | 0 | 0.00 | Macintosh PPC |
| 53 | 3 | 0.00 | 3 | 0.03 | Windows ME |
| 54 | 3 | 0.00 | 2 | 0.02 | +http://www.loadtime.net/bot.html |
| 55 | 2 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 56 | 2 | 0.00 | 0 | 0.00 | J2ME/MIDP |
| 57 | 2 | 0.00 | 1 | 0.01 | +http://www.netseer.com/crawler.html; cr... |
| 58 | 2 | 0.00 | 1 | 0.01 | +http://www.ajdg.net/ |
| 59 | 2 | 0.00 | 0 | 0.00 | +http://OpenLinkProfiler.org/bot |
| 60 | 2 | 0.00 | 0 | 0.00 | Windows Phone OS 7.5 |
| 61 | 2 | 0.00 | 1 | 0.01 | Trident 4.0; Windows 98;GB; Crazy Browse... |
| 62 | 2 | 0.00 | 2 | 0.02 | MSIE 5.5; Windows NT 5.0 |
| 63 | 2 | 0.00 | 1 | 0.01 | MSIE 5.5; Windows NT 4.0 |
| 64 | 2 | 0.00 | 1 | 0.01 | +http://www.meanpath.com/meanpathbot.htm... |
| 65 | 1 | 0.00 | 1 | 0.01 | Windows CE |
| 66 | 1 | 0.00 | 1 | 0.01 | +http://tweetmeme.com/ |
| 67 | 1 | 0.00 | 0 | 0.00 | MSIE 5.5; Windows 95 |
| 68 | 1 | 0.00 | 0 | 0.00 | http://www.google.com/bot.html |
| 69 | 1 | 0.00 | 0 | 0.00 | +http://spider.socialbm.net |
| 70 | 1 | 0.00 | 1 | 0.01 | +http://vk.com/dev/Share |
