| Used Operating Systems |
| 1 | 59706 | 68.51 | 7792 | 65.61 | Windows NT |
| 2 | 7802 | 8.95 | 363 | 3.06 | +http://www.bing.com/bingbot.htm |
| 3 | 7621 | 8.74 | 242 | 2.04 | ezooms.bot@gmail.com |
| 4 | 4416 | 5.07 | 2657 | 22.37 | +http://www.baidu.com/search/spider.html |
| 5 | 2819 | 3.23 | 149 | 1.25 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 1177 | 1.35 | 215 | 1.81 | +http://www.google.com/bot.html |
| 7 | 886 | 1.02 | 69 | 0.58 | +http://yandex.com/bots |
| 8 | 463 | 0.53 | 8 | 0.07 | +http://siteexplorer.info/ |
| 9 | 251 | 0.29 | 12 | 0.10 | X11 |
| 10 | 159 | 0.18 | 4 | 0.03 | http://crawler.sistrix.net/ |
| 11 | 144 | 0.17 | 28 | 0.24 | +http://www.linkdex.com/about/bots/ |
| 12 | 138 | 0.16 | 5 | 0.04 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 13 | 114 | 0.13 | 11 | 0.09 | +http://ahrefs.com/robot/ |
| 14 | 108 | 0.12 | 2 | 0.02 | Android 2.3.6 |
| 15 | 97 | 0.11 | 25 | 0.21 | Windows 98 |
| 16 | 88 | 0.10 | 33 | 0.28 | +http://help.soso.com/webspider.htm |
| 17 | 82 | 0.09 | 5 | 0.04 | Android 2.3.5 |
| 18 | 73 | 0.08 | 48 | 0.40 | Windows 95 |
| 19 | 67 | 0.08 | 12 | 0.10 | +http://www.exabot.com/go/robot |
| 20 | 66 | 0.08 | 4 | 0.03 | Linux i686 [unknown version] |
| 21 | 63 | 0.07 | 26 | 0.22 | +http://www.career-x.de/bot.html |
| 22 | 59 | 0.07 | 14 | 0.12 | +http://www.semrush.com/bot.html |
| 23 | 58 | 0.07 | 2 | 0.02 | +http://www.solomono.ru |
| 24 | 53 | 0.06 | 16 | 0.13 | +http://www.easou.com/search/spider.html |
| 25 | 49 | 0.06 | 3 | 0.03 | J2ME/MIDP |
| 26 | 42 | 0.05 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 27 | 42 | 0.05 | 0 | 0.00 | Socialradarbot/2.0; en-US; bot@infegy.co... |
| 28 | 33 | 0.04 | 29 | 0.24 | MSIE 5.5; Windows NT 5.0 |
| 29 | 28 | 0.03 | 1 | 0.01 | PPC Mac OS X 10.4 |
| 30 | 28 | 0.03 | 1 | 0.01 | AOL 9.6; AOLBuild 4340.5004; Windows NT ... |
| 31 | 28 | 0.03 | 0 | 0.00 | AOL 9.7; AOLBuild 4343.19; Windows NT 6.... |
| 32 | 27 | 0.03 | 1 | 0.01 | AOL 9.6; AOLBuild 4340.168; Windows NT 6... |
| 33 | 26 | 0.03 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 34 | 26 | 0.03 | 18 | 0.15 | Windows CE |
| 35 | 25 | 0.03 | 0 | 0.00 | AOL 9.6; AOLBuild 4340.168; Windows NT 6... |
| 36 | 24 | 0.03 | 9 | 0.08 | Intel Mac OS X 10.6 |
| 37 | 23 | 0.03 | 0 | 0.00 | Series 60 |
| 38 | 23 | 0.03 | 6 | 0.05 | MSIE 5.5; Windows NT 4.0 |
| 39 | 19 | 0.02 | 9 | 0.08 | Windows ME |
| 40 | 17 | 0.02 | 1 | 0.01 | +http://www.aihit.com/ |
| 41 | 17 | 0.02 | 3 | 0.03 | Windows XP |
| 42 | 14 | 0.02 | 9 | 0.08 | Windows 2000 |
| 43 | 14 | 0.02 | 4 | 0.03 | ScoutJet; +http://blekko.com/about/blekk... |
| 44 | 10 | 0.01 | 1 | 0.01 | +http://www.compspy.com/spider.html |
| 45 | 9 | 0.01 | 1 | 0.01 | +http://www.proximic.com/info/spider.php |
| 46 | 9 | 0.01 | 3 | 0.03 | http://support.paper.li/entries/20023257... |
| 47 | 9 | 0.01 | 0 | 0.00 | Unknown |
| 48 | 8 | 0.01 | 1 | 0.01 | +http://www.grapeshot.co.uk/crawler.php |
| 49 | 7 | 0.01 | 2 | 0.02 | Linux [unknown version] |
| 50 | 7 | 0.01 | 7 | 0.06 | Windows 3.1 |
| 51 | 7 | 0.01 | 2 | 0.02 | +http://173.13.143.74/bot.php |
| 52 | 6 | 0.01 | 2 | 0.02 | +http://domains.checkparams.com/ |
| 53 | 5 | 0.01 | 0 | 0.00 | OpenBSD [unknown version] |
| 54 | 5 | 0.01 | 2 | 0.02 | +http://www.netseer.com/crawler.html; cr... |
| 55 | 5 | 0.01 | 3 | 0.03 | +info@netcraft.com |
| 56 | 5 | 0.01 | 5 | 0.04 | http://www.youdao.com/help/webmaster/spi... |
| 57 | 4 | 0.00 | 1 | 0.01 | +http://www.meanpath.com/meanpathbot.htm... |
| 58 | 4 | 0.00 | 4 | 0.03 | +http://shoulu.jike.com/spider.html |
| 59 | 3 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 60 | 3 | 0.00 | 0 | 0.00 | Auto; Windows |
| 61 | 3 | 0.00 | 2 | 0.02 | +http://support.embed.ly/ |
| 62 | 3 | 0.00 | 0 | 0.00 | +http://spider.socialbm.net |
| 63 | 3 | 0.00 | 1 | 0.01 | Macintosh |
| 64 | 3 | 0.00 | 0 | 0.00 | Linux i586 [unknown version] |
| 65 | 2 | 0.00 | 0 | 0.00 | Macintosh PPC |
| 66 | 2 | 0.00 | 0 | 0.00 | http://www.searchmetrics.com/en/searchme... |
| 67 | 2 | 0.00 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 68 | 2 | 0.00 | 0 | 0.00 | +http://discoveryengine.com/discobot.htm... |
| 69 | 2 | 0.00 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 70 | 2 | 0.00 | 0 | 0.00 | snap; +http://support.embed.ly/ |
| 71 | 2 | 0.00 | 0 | 0.00 | PPC Mac OS X 10.5 |
| 72 | 1 | 0.00 | 0 | 0.00 | Windows |
| 73 | 1 | 0.00 | 0 | 0.00 | Android 2.3.3 |
| 74 | 1 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.5 |
| 75 | 1 | 0.00 | 1 | 0.01 | Dyatel; +http://yandex.com/bots |
| 76 | 1 | 0.00 | 1 | 0.01 | Linux 2.2.x |
| 77 | 1 | 0.00 | 1 | 0.01 | ) - BrowseX (2.0.0 Windows |
