| Used Operating Systems |
| 1 | 22975 | 42.69 | 5579 | 47.02 | Windows NT |
| 2 | 13608 | 25.29 | 115 | 0.97 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 5595 | 10.40 | 4704 | 39.65 | +http://www.baidu.com/search/spider.html |
| 4 | 2469 | 4.59 | 43 | 0.36 | +http://yandex.com/bots |
| 5 | 2364 | 4.39 | 22 | 0.19 | +http://OpenLinkProfiler.org/bot |
| 6 | 1686 | 3.13 | 48 | 0.40 | Windows 98 |
| 7 | 1336 | 2.48 | 389 | 3.28 | +http://www.google.com/bot.html |
| 8 | 1204 | 2.24 | 10 | 0.08 | +http://www.warebay.com/bot.html |
| 9 | 1143 | 2.12 | 539 | 4.54 | +http://www.easou.com/search/spider.html |
| 10 | 423 | 0.79 | 74 | 0.62 | help@moz.com |
| 11 | 417 | 0.77 | 199 | 1.68 | +http://www.bing.com/bingbot.htm |
| 12 | 220 | 0.41 | 62 | 0.52 | +http://www.linkdex.com/about/bots/ |
| 13 | 129 | 0.24 | 12 | 0.10 | X11 |
| 14 | 63 | 0.12 | 15 | 0.13 | +http://www.exabot.com/go/robot |
| 15 | 57 | 0.11 | 8 | 0.07 | Android 2.3.5 |
| 16 | 33 | 0.06 | 1 | 0.01 | http://crawler.sistrix.net/ |
| 17 | 26 | 0.05 | 6 | 0.05 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 18 | 7 | 0.01 | 7 | 0.06 | J2ME/MIDP |
| 19 | 6 | 0.01 | 0 | 0.00 | Win32 |
| 20 | 6 | 0.01 | 6 | 0.05 | Windows 95 |
| 21 | 5 | 0.01 | 0 | 0.00 | Linux [unknown version] |
| 22 | 5 | 0.01 | 0 | 0.00 | Linux 2.4.x |
| 23 | 5 | 0.01 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 24 | 5 | 0.01 | 4 | 0.03 | +info@netcraft.com |
| 25 | 4 | 0.01 | 3 | 0.03 | Windows CE |
| 26 | 3 | 0.01 | 3 | 0.03 | iOS |
| 27 | 2 | 0.00 | 2 | 0.02 | Android |
| 28 | 2 | 0.00 | 0 | 0.00 | Trident/5.0; Windows NT 5.0; .NET CLR 8.... |
| 29 | 2 | 0.00 | 0 | 0.00 | Trident/6.0; Windows NT 5.2; SV1; SV1 |
| 30 | 2 | 0.00 | 2 | 0.02 | MSIE 5.5; Windows NT 4.0 |
| 31 | 2 | 0.00 | 1 | 0.01 | +http://www.meanpath.com/meanpathbot.htm... |
| 32 | 1 | 0.00 | 1 | 0.01 | Windows 2000 |
| 33 | 1 | 0.00 | 1 | 0.01 | Auto; Windows |
| 34 | 1 | 0.00 | 0 | 0.00 | Macintosh PPC |
| 35 | 1 | 0.00 | 1 | 0.01 | Windows 3.1 |
| 36 | 1 | 0.00 | 1 | 0.01 | Trident/6.0; Windows NT 5.0; MS-RTC LM 8... |
| 37 | 1 | 0.00 | 1 | 0.01 | Trident/6.0; Windows 98; Alexa Toolbar; ... |
| 38 | 1 | 0.00 | 1 | 0.01 | Trident/6.0; Windows 98; MS-RTC LM 8;GB;... |
| 39 | 1 | 0.00 | 1 | 0.01 | MSIE 5.5; Windows NT 5.0 |
| 40 | 1 | 0.00 | 1 | 0.01 | FreeBSD [unknown version] |
| 41 | 1 | 0.00 | 1 | 0.01 | Linux i686 [unknown version] |
| 42 | 1 | 0.00 | 0 | 0.00 | PPC Mac OS X Mach-O |
