| Used Operating Systems |
| 1 | 23365 | 70.30 | 7954 | 63.12 | Windows NT |
| 2 | 2990 | 9.00 | 1356 | 10.76 | +http://www.google.com/bot.html |
| 3 | 1656 | 4.98 | 1496 | 11.87 | +http://www.baidu.com/search/spider.html |
| 4 | 1487 | 4.47 | 760 | 6.03 | +http://www.bing.com/bingbot.htm |
| 5 | 1105 | 3.32 | 301 | 2.39 | help@moz.com |
| 6 | 705 | 2.12 | 158 | 1.25 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 294 | 0.88 | 78 | 0.62 | +http://www.linkdex.com/about/bots/ |
| 8 | 271 | 0.82 | 59 | 0.47 | +http://yandex.com/bots |
| 9 | 245 | 0.74 | 3 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 10 | 150 | 0.45 | 50 | 0.40 | +http://www.easou.com/search/spider.html |
| 11 | 122 | 0.37 | 91 | 0.72 | Windows 98 |
| 12 | 82 | 0.25 | 28 | 0.22 | Windows 95 |
| 13 | 69 | 0.21 | 33 | 0.26 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 66 | 0.20 | 13 | 0.10 | Android |
| 15 | 49 | 0.15 | 11 | 0.09 | X11 |
| 16 | 48 | 0.14 | 33 | 0.26 | MSIE 5.5; Windows NT 5.0 |
| 17 | 43 | 0.13 | 13 | 0.10 | http://help.yahoo.com/help/us/ysearch/sl... |
| 18 | 35 | 0.11 | 11 | 0.09 | +http://help.coccoc.com/ |
| 19 | 28 | 0.08 | 5 | 0.04 | +http://www.meanpath.com/meanpathbot.htm... |
| 20 | 27 | 0.08 | 27 | 0.21 | +http://www.linkmarket.com/ |
| 21 | 27 | 0.08 | 9 | 0.07 | +http://fulltext.sblog.cz/ |
| 22 | 26 | 0.08 | 8 | 0.06 | +http://www.exabot.com/go/robot |
| 23 | 22 | 0.07 | 1 | 0.01 | http://www.tkl.iis.u-tokyo.ac.jp/~crawle... |
| 24 | 19 | 0.06 | 5 | 0.04 | +http://www.proximic.com/info/spider.php |
| 25 | 18 | 0.05 | 3 | 0.02 | +http://www.profound.net/urlappendbot.ht... |
| 26 | 18 | 0.05 | 6 | 0.05 | Android 2.3.5 |
| 27 | 17 | 0.05 | 4 | 0.03 | J2ME/MIDP |
| 28 | 15 | 0.05 | 5 | 0.04 | Windows ME |
| 29 | 14 | 0.04 | 5 | 0.04 | +http://siteexplorer.info/ |
| 30 | 12 | 0.04 | 5 | 0.04 | http://crawler.sistrix.net/ |
| 31 | 11 | 0.03 | 5 | 0.04 | +http://www.parsijoo.ir/; ehsan.mousakaz... |
| 32 | 11 | 0.03 | 6 | 0.05 | +http://www.grapeshot.co.uk/crawler.php |
| 33 | 10 | 0.03 | 2 | 0.02 | +http://www.netseer.com/crawler.html; cr... |
| 34 | 9 | 0.03 | 3 | 0.02 | Windows 2000 |
| 35 | 9 | 0.03 | 3 | 0.02 | +http://wummel.github.com/linkchecker/ |
| 36 | 9 | 0.03 | 1 | 0.01 | Windows Phone OS 7.5 |
| 37 | 9 | 0.03 | 2 | 0.02 | +info@netcraft.com |
| 38 | 9 | 0.03 | 9 | 0.07 | +http://flipboard.com/browserproxy |
| 39 | 8 | 0.02 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 40 | 8 | 0.02 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 41 | 8 | 0.02 | 2 | 0.02 | SpreadTrum |
| 42 | 8 | 0.02 | 2 | 0.02 | +http://nlp.fi.muni.cz/projects/biwec/ |
| 43 | 8 | 0.02 | 2 | 0.02 | Intel Mac OS X 10.6 |
| 44 | 7 | 0.02 | 1 | 0.01 | +http://endb-consolidated.aihit.com/ |
| 45 | 7 | 0.02 | 3 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 46 | 6 | 0.02 | 1 | 0.01 | BlackBerry |
| 47 | 6 | 0.02 | 2 | 0.02 | Windows XP |
| 48 | 6 | 0.02 | 2 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 49 | 6 | 0.02 | 2 | 0.02 | MSIE 5.5; Windows NT 4.0 |
| 50 | 5 | 0.02 | 2 | 0.02 | Win32 |
| 51 | 5 | 0.02 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 52 | 5 | 0.02 | 1 | 0.01 | Windows 90 |
| 53 | 5 | 0.02 | 5 | 0.04 | MSIE 5.5; Windows 95 |
| 54 | 4 | 0.01 | 1 | 0.01 | Windows CE |
| 55 | 4 | 0.01 | 2 | 0.02 | Intel Mac OS X 10.4 |
| 56 | 4 | 0.01 | 3 | 0.02 | +http://www.loadtime.net/bot.html |
| 57 | 4 | 0.01 | 0 | 0.00 | http://www.youdao.com/help/webmaster/spi... |
| 58 | 3 | 0.01 | 0 | 0.00 | Macintosh PPC |
| 59 | 3 | 0.01 | 1 | 0.01 | Windows 3.1 |
| 60 | 2 | 0.01 | 1 | 0.01 | not on Windows server; |
| 61 | 2 | 0.01 | 0 | 0.00 | Windows 9. |
| 62 | 2 | 0.01 | 1 | 0.01 | WinHttp.WinHttpRequest.5 |
| 63 | 1 | 0.00 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 64 | 1 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 65 | 1 | 0.00 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 66 | 1 | 0.00 | 0 | 0.00 | Linux 2.4.x |
| 67 | 1 | 0.00 | 1 | 0.01 | Linux i686 [unknown version] |
| 68 | 1 | 0.00 | 0 | 0.00 | PPC Mac OS X Mach-O |
