| Used Operating Systems |
| 1 | 59241 | 43.15 | 2992 | 14.90 | +http://www.bing.com/bingbot.htm |
| 2 | 19903 | 14.50 | 3815 | 19.00 | Windows NT |
| 3 | 18041 | 13.14 | 4771 | 23.76 | +http://www.google.com/bot.html |
| 4 | 6806 | 4.96 | 166 | 0.83 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 4738 | 3.45 | 379 | 1.89 | http://www.opensiteexplorer.org/dotbot, ... |
| 6 | 3402 | 2.48 | 952 | 4.74 | +http://www.linkdex.com/bots/ |
| 7 | 3361 | 2.45 | 269 | 1.34 | +http://yandex.com/bots |
| 8 | 3129 | 2.28 | 3027 | 15.08 | +http://www.baidu.com/search/spider.html |
| 9 | 2990 | 2.18 | 3 | 0.01 | http://crawler.007ac9.net/ |
| 10 | 2501 | 1.82 | 5 | 0.02 | http://crawler.sistrix.net/ |
| 11 | 2368 | 1.72 | 3 | 0.01 | +http://webmeup-crawler.com/ |
| 12 | 2340 | 1.70 | 133 | 0.66 | +http://www.semrush.com/bot.html |
| 13 | 2139 | 1.56 | 1398 | 6.96 | +http://ahrefs.com/robot/ |
| 14 | 1542 | 1.12 | 624 | 3.11 | http://help.yahoo.com/help/us/ysearch/sl... |
| 15 | 1139 | 0.83 | 890 | 4.43 | +http://www.easou.com/search/spider.html |
| 16 | 1002 | 0.73 | 1 | 0.00 | +http://OpenLinkProfiler.org/bot |
| 17 | 998 | 0.73 | 17 | 0.08 | +http://siteexplorer.info/ |
| 18 | 340 | 0.25 | 22 | 0.11 | +http://fulltext.sblog.cz/ |
| 19 | 241 | 0.18 | 211 | 1.05 | +http://www.xovibot.net/ |
| 20 | 179 | 0.13 | 91 | 0.45 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 21 | 131 | 0.10 | 2 | 0.01 | +http://www.similartech.com/smtbot |
| 22 | 118 | 0.09 | 38 | 0.19 | +http://fulltext.sblog.cz/screenshot/ |
| 23 | 81 | 0.06 | 18 | 0.09 | +http://www.exabot.com/go/robot |
| 24 | 75 | 0.05 | 71 | 0.35 | Linux i686 [unknown version] |
| 25 | 57 | 0.04 | 25 | 0.12 | +http://help.coccoc.com/ |
| 26 | 52 | 0.04 | 14 | 0.07 | Windows 98 |
| 27 | 35 | 0.03 | 1 | 0.00 | PPC Mac OS X Mach-O |
| 28 | 32 | 0.02 | 16 | 0.08 | +http://www.meanpath.com/meanpathbot.htm... |
| 29 | 31 | 0.02 | 5 | 0.02 | +http://www.profound.net/domainappender |
| 30 | 29 | 0.02 | 18 | 0.09 | http://www.youdao.com/help/webmaster/spi... |
| 31 | 23 | 0.02 | 1 | 0.00 | AOL 9.7; AOLBuild 4343.1028; Windows NT ... |
| 32 | 16 | 0.01 | 2 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 33 | 16 | 0.01 | 12 | 0.06 | Windows 95 |
| 34 | 15 | 0.01 | 15 | 0.07 | Windows Phone OS 7.5 |
| 35 | 14 | 0.01 | 4 | 0.02 | BREW |
| 36 | 14 | 0.01 | 3 | 0.01 | X11 |
| 37 | 12 | 0.01 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 38 | 11 | 0.01 | 0 | 0.00 | Windows 9. |
| 39 | 10 | 0.01 | 5 | 0.02 | +http://www.proximic.com/info/spider.php |
| 40 | 9 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 41 | 8 | 0.01 | 4 | 0.02 | Windows XP |
| 42 | 8 | 0.01 | 6 | 0.03 | support.voilabot@orange.com |
| 43 | 8 | 0.01 | 4 | 0.02 | +http://www.grapeshot.co.uk/crawler.php |
| 44 | 7 | 0.01 | 3 | 0.01 | Android 2.3.5 |
| 45 | 5 | 0.00 | 1 | 0.00 | Windows 92 |
| 46 | 5 | 0.00 | 1 | 0.00 | Intel Mac OS X 10.4 |
| 47 | 5 | 0.00 | 4 | 0.02 | +info@netcraft.com |
| 48 | 5 | 0.00 | 1 | 0.00 | +http://nett.io/ |
| 49 | 5 | 0.00 | 1 | 0.00 | Intel Mac OS X 10.6 |
| 50 | 4 | 0.00 | 2 | 0.01 | Windows 2000 |
| 51 | 4 | 0.00 | 1 | 0.00 | +http://getdownload.ws |
| 52 | 4 | 0.00 | 1 | 0.00 | +http://mono.name |
| 53 | 4 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 54 | 4 | 0.00 | 3 | 0.01 | Linux [unknown version] |
| 55 | 4 | 0.00 | 1 | 0.00 | +http://galaxydownloads.co |
| 56 | 4 | 0.00 | 4 | 0.02 | Windows ME |
| 57 | 4 | 0.00 | 1 | 0.00 | http://filterdb.iss.net/crawler/ |
| 58 | 3 | 0.00 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 59 | 3 | 0.00 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 60 | 3 | 0.00 | 1 | 0.00 | AOL 9.7; AOLBuild 4343.27; Windows NT 6.... |
| 61 | 3 | 0.00 | 1 | 0.00 | +http://plus5files.net |
| 62 | 3 | 0.00 | 1 | 0.00 | MSIE 5.5; Windows NT 5.0 |
| 63 | 3 | 0.00 | 1 | 0.00 | +http://opendownload.pw |
| 64 | 2 | 0.00 | 2 | 0.01 | +http://fb02itsscan.fh-muenster.de |
| 65 | 2 | 0.00 | 2 | 0.01 | +http://www.loadtime.net/bot.html |
| 66 | 2 | 0.00 | 2 | 0.01 | +http://gimme60.com |
| 67 | 1 | 0.00 | 1 | 0.00 | http://www.lipperhey.com/ |
| 68 | 1 | 0.00 | 1 | 0.00 | Windows |
| 69 | 1 | 0.00 | 1 | 0.00 | Win32 |
| 70 | 1 | 0.00 | 1 | 0.00 | Intel Mac OS X 10.5 |
| 71 | 1 | 0.00 | 0 | 0.00 | AOL 9.7; AOLBuild 4343.30; Windows NT 6.... |
| 72 | 1 | 0.00 | 1 | 0.00 | MSIE 5.5; Windows NT 4.0 |
| 73 | 1 | 0.00 | 1 | 0.00 | Macintosh |
| 74 | 1 | 0.00 | 1 | 0.00 | +http://domainsigma.com/robot |
| 75 | 1 | 0.00 | 1 | 0.00 | FreeBSD [unknown version] |
| 76 | 1 | 0.00 | 1 | 0.00 | Windows 3.1 |
