| Used Operating Systems |
| 1 | 14762 | 48.53 | 214 | 3.55 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 8945 | 29.41 | 3296 | 54.71 | Windows NT |
| 3 | 1559 | 5.13 | 1516 | 25.16 | +http://www.baidu.com/search/spider.html |
| 4 | 1534 | 5.04 | 2 | 0.03 | +http://OpenLinkProfiler.org/bot |
| 5 | 710 | 2.33 | 325 | 5.39 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 6 | 650 | 2.14 | 5 | 0.08 | +http://www.warebay.com/bot.html |
| 7 | 534 | 1.76 | 64 | 1.06 | +http://yandex.com/bots |
| 8 | 501 | 1.65 | 259 | 4.30 | +http://www.bing.com/bingbot.htm |
| 9 | 346 | 1.14 | 16 | 0.27 | Windows 98 |
| 10 | 344 | 1.13 | 122 | 2.02 | +http://www.google.com/bot.html |
| 11 | 179 | 0.59 | 60 | 1.00 | +http://www.linkdex.com/bots/ |
| 12 | 92 | 0.30 | 28 | 0.46 | +http://www.linkdex.com/about/bots/ |
| 13 | 41 | 0.13 | 4 | 0.07 | Android |
| 14 | 37 | 0.12 | 14 | 0.23 | X11 |
| 15 | 33 | 0.11 | 18 | 0.30 | +http://www.exabot.com/go/robot |
| 16 | 22 | 0.07 | 11 | 0.18 | http://www.opensiteexplorer.org/dotbot, ... |
| 17 | 19 | 0.06 | 6 | 0.10 | Android 2.3.5 |
| 18 | 19 | 0.06 | 8 | 0.13 | help@moz.com |
| 19 | 16 | 0.05 | 7 | 0.12 | Linux [unknown version] |
| 20 | 16 | 0.05 | 8 | 0.13 | Linux i686 [unknown version] |
| 21 | 7 | 0.02 | 7 | 0.12 | Windows 95 |
| 22 | 5 | 0.02 | 4 | 0.07 | Macintosh PPC |
| 23 | 4 | 0.01 | 0 | 0.00 | BlackBerry |
| 24 | 3 | 0.01 | 3 | 0.05 | Windows CE |
| 25 | 3 | 0.01 | 0 | 0.00 | J2ME/MIDP |
| 26 | 2 | 0.01 | 0 | 0.00 | Series 60 |
| 27 | 2 | 0.01 | 2 | 0.03 | +http://bixolabs.com/crawler/ptd/; crawl... |
| 28 | 2 | 0.01 | 1 | 0.02 | http://help.yahoo.com/help/us/ysearch/sl... |
| 29 | 2 | 0.01 | 2 | 0.03 | +http://www.easou.com/search/spider.html |
| 30 | 2 | 0.01 | 0 | 0.00 | +http://help.coccoc.com/ |
| 31 | 2 | 0.01 | 2 | 0.03 | Windows 3.1 |
| 32 | 2 | 0.01 | 1 | 0.02 | +info@netcraft.com |
| 33 | 2 | 0.01 | 1 | 0.02 | +http://www.meanpath.com/meanpathbot.htm... |
| 34 | 1 | 0.00 | 1 | 0.02 | http://www.yoono.com/ |
| 35 | 1 | 0.00 | 1 | 0.02 | http://about.ask.com/en/docs/about/webma... |
| 36 | 1 | 0.00 | 1 | 0.02 | Macintosh; Intel Mac OS X 10_7_3; Triden... |
| 37 | 1 | 0.00 | 0 | 0.00 | Linux 2.4.x |
| 38 | 1 | 0.00 | 1 | 0.02 | Windows XP |
| 39 | 1 | 0.00 | 1 | 0.02 | Windows ME |
| 40 | 1 | 0.00 | 0 | 0.00 | http://crawler.sistrix.net/ |
| 41 | 1 | 0.00 | 1 | 0.02 | Trident/5.0; Windows 98;GB; Alexa Toolba... |
| 42 | 1 | 0.00 | 1 | 0.02 | +http://www.ellerdale.com/crawler.html |
| 43 | 1 | 0.00 | 1 | 0.02 | WinHttp.WinHttpRequest.5 |
| 44 | 1 | 0.00 | 1 | 0.02 | Haiku BePC |
| 45 | 1 | 0.00 | 1 | 0.02 | ANTFresco/2.17; RISC OS-NC 5.13 Laz1UK13... |
| 46 | 1 | 0.00 | 1 | 0.02 | Intel Mac OS X Mach-O |
| 47 | 1 | 0.00 | 1 | 0.02 | MSIE 5.5; Windows 95 |
| 48 | 1 | 0.00 | 1 | 0.02 | +http://wummel.github.io/linkchecker/ |
| 49 | 1 | 0.00 | 1 | 0.02 | +http://k311.fd.cvut.cz/ |
| 50 | 1 | 0.00 | 1 | 0.02 | +http://bixolabs.com/crawler/general; cr... |
| 51 | 1 | 0.00 | 1 | 0.02 | +http://fulltext.sblog.cz/screenshot/ |
| 52 | 1 | 0.00 | 0 | 0.00 | http://www.scoutjet.com/ |
| 53 | 1 | 0.00 | 1 | 0.02 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 54 | 1 | 0.00 | 1 | 0.02 | MSIE 5.5; Windows NT 5.0 |
| 55 | 1 | 0.00 | 1 | 0.02 | Trident/6.0; Windows NT 6.1;GB; MEGAUPLO... |
