| Used Operating Systems by Visits |
| 1 | 23071 | 16.15 | 6072 | 26.91 | Windows NT |
| 2 | 14645 | 10.25 | 3861 | 17.11 | +http://www.google.com/bot.html |
| 3 | 3579 | 2.51 | 3402 | 15.08 | +http://www.baidu.com/search/spider.html |
| 4 | 60413 | 42.30 | 3103 | 13.75 | +http://www.bing.com/bingbot.htm |
| 5 | 3898 | 2.73 | 2402 | 10.65 | +http://ahrefs.com/robot/ |
| 6 | 4389 | 3.07 | 1163 | 5.15 | +http://www.linkdex.com/bots/ |
| 7 | 2934 | 2.05 | 774 | 3.43 | http://help.yahoo.com/help/us/ysearch/sl... |
| 8 | 410 | 0.29 | 297 | 1.32 | Windows 95 |
| 9 | 7675 | 5.37 | 153 | 0.68 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 268 | 0.19 | 125 | 0.55 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 11 | 346 | 0.24 | 114 | 0.51 | +http://fulltext.sblog.cz/screenshot/ |
| 12 | 10077 | 7.06 | 106 | 0.47 | +http://yandex.com/bots |
| 13 | 232 | 0.16 | 91 | 0.40 | support.orangebot@orange.com |
| 14 | 106 | 0.07 | 87 | 0.39 | MSIE 5.5; Windows NT 5.0 |
| 15 | 73 | 0.05 | 73 | 0.32 | Linux i686 [unknown version] |
| 16 | 83 | 0.06 | 72 | 0.32 | Windows CE |
| 17 | 242 | 0.17 | 66 | 0.29 | +http://duckduckgo.com |
| 18 | 84 | 0.06 | 62 | 0.27 | Auto; Windows |
| 19 | 87 | 0.06 | 61 | 0.27 | Windows ME |
| 20 | 57 | 0.04 | 55 | 0.24 | Windows 2000 |
| 21 | 389 | 0.27 | 55 | 0.24 | Windows 98 |
| 22 | 59 | 0.04 | 54 | 0.24 | MSIE 5.5; Windows NT 4.0 |
| 23 | 60 | 0.04 | 52 | 0.23 | ) - BrowseX (2.0.0 Windows |
| 24 | 64 | 0.04 | 48 | 0.21 | Windows 3.1 |
| 25 | 70 | 0.05 | 44 | 0.20 | +http://www.xovibot.net/ |
| 26 | 42 | 0.03 | 35 | 0.16 | +http://www.easou.com/search/spider.html |
| 27 | 31 | 0.02 | 14 | 0.06 | +http://help.coccoc.com/ |
| 28 | 33 | 0.02 | 14 | 0.06 | +http://www.exabot.com/go/robot |
| 29 | 950 | 0.67 | 12 | 0.05 | +http://fulltext.sblog.cz/ |
| 30 | 14 | 0.01 | 7 | 0.03 | http://www.opensiteexplorer.org/dotbot, ... |
| 31 | 2508 | 1.76 | 6 | 0.03 | http://crawler.sistrix.net/ |
| 32 | 6 | 0.00 | 6 | 0.03 | +http://domainsigma.com/robot |
| 33 | 8 | 0.01 | 4 | 0.02 | Windows Phone OS 7.5 |
| 34 | 26 | 0.02 | 4 | 0.02 | Android 2.3.5 |
| 35 | 5 | 0.00 | 4 | 0.02 | +info@netcraft.com |
| 36 | 8 | 0.01 | 4 | 0.02 | +http://www.meanpath.com/meanpathbot.htm... |
| 37 | 5 | 0.00 | 3 | 0.01 | Win32 |
| 38 | 6 | 0.00 | 3 | 0.01 | Macintosh PPC |
| 39 | 10 | 0.01 | 3 | 0.01 | J2ME/MIDP |
| 40 | 6 | 0.00 | 3 | 0.01 | +http://www.proximic.com/info/spider.php |
| 41 | 2423 | 1.70 | 3 | 0.01 | +http://webmeup-crawler.com/ |
| 42 | 38 | 0.03 | 3 | 0.01 | X11 |
| 43 | 6 | 0.00 | 2 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 44 | 2 | 0.00 | 2 | 0.01 | +http://fb02itsscan.fh-muenster.de |
| 45 | 115 | 0.08 | 2 | 0.01 | +http://www.similartech.com/smtbot |
| 46 | 31 | 0.02 | 2 | 0.01 | AOL 9.7; AOLBuild 4343.101; Windows NT 6... |
| 47 | 1840 | 1.29 | 2 | 0.01 | +http://www.seokicks.de/robot.html |
| 48 | 2 | 0.00 | 2 | 0.01 | http://www.youdao.com/help/webmaster/spi... |
| 49 | 4 | 0.00 | 2 | 0.01 | ScoutJet; +http://blekko.com/about/blekk... |
| 50 | 6 | 0.00 | 1 | 0.00 | PPC Mac OS X 10.4 |
| 51 | 1 | 0.00 | 1 | 0.00 | OSF1 V4.0 alpha |
| 52 | 1 | 0.00 | 1 | 0.00 | RISC OS 4.02 |
| 53 | 58 | 0.04 | 1 | 0.00 | AOL 9.7; AOLBuild 4343.1022; Windows NT ... |
| 54 | 15 | 0.01 | 1 | 0.00 | +http://filterdb.iss.net/crawler/ |
| 55 | 4 | 0.00 | 1 | 0.00 | +http://getdownload.ws |
| 56 | 3 | 0.00 | 1 | 0.00 | Windows 92 |
| 57 | 6 | 0.00 | 1 | 0.00 | Linux [unknown version] |
| 58 | 1 | 0.00 | 1 | 0.00 | Linux 2.4.x |
| 59 | 3 | 0.00 | 1 | 0.00 | +http://trumpetsheetmusic.org |
| 60 | 4 | 0.00 | 1 | 0.00 | +http://mercedes-w123.net |
| 61 | 4 | 0.00 | 1 | 0.00 | +http://medialine-it.com |
| 62 | 3 | 0.00 | 1 | 0.00 | +http://isdownload.biz |
| 63 | 1001 | 0.70 | 1 | 0.00 | +http://OpenLinkProfiler.org/bot |
| 64 | 3 | 0.00 | 1 | 0.00 | Win16 |
| 65 | 1 | 0.00 | 1 | 0.00 | SunOS 4.1.x |
| 66 | 1 | 0.00 | 1 | 0.00 | FreeBSD 4.x |
| 67 | 1 | 0.00 | 1 | 0.00 | OSF1 V5.1 alpha |
| 68 | 2 | 0.00 | 1 | 0.00 | PPC Mac OS X Mach-O |
| 69 | 4 | 0.00 | 1 | 0.00 | +http://t2downloads.xyz |
| 70 | 1 | 0.00 | 1 | 0.00 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 71 | 115 | 0.08 | 1 | 0.00 | http://filterdb.iss.net/crawler/ |
| 72 | 3 | 0.00 | 1 | 0.00 | MAUI Runtime |
| 73 | 1 | 0.00 | 1 | 0.00 | Intel Mac OS X 10.6 |
| 74 | 1 | 0.00 | 1 | 0.00 | Linux 2.2.x |
| 75 | 2 | 0.00 | 1 | 0.00 | IRIX 6.x |
| 76 | 2 | 0.00 | 1 | 0.00 | ANTFresco/2.17; RISC OS-NC 5.13 Laz1UK13... |
| 77 | 8 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 78 | 67 | 0.05 | 0 | 0.00 | Windows XP |
| 79 | 2 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 80 | 1 | 0.00 | 0 | 0.00 | Solaris 2.5.x |
| 81 | 2 | 0.00 | 0 | 0.00 | AOL 9.7; AOLBuild 4343.55; Windows NT 6.... |
| 82 | 10 | 0.01 | 0 | 0.00 | Windows 9. |
| 83 | 61 | 0.04 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 84 | 2 | 0.00 | 0 | 0.00 | Macintosh |
| 85 | 2 | 0.00 | 0 | 0.00 | +http://siteexplorer.info/ |
