| Used Operating Systems by Visits |
| 1 | 36050 | 47.27 | 2568 | 20.85 | Windows NT |
| 2 | 4162 | 5.46 | 2155 | 17.50 | +http://www.baidu.com/search/spider.html |
| 3 | 8516 | 11.17 | 2012 | 16.34 | +http://www.bing.com/bingbot.htm |
| 4 | 4869 | 6.38 | 1427 | 11.59 | +http://www.google.com/bot.html |
| 5 | 2510 | 3.29 | 1384 | 11.24 | +http://www.easou.com/search/spider.html |
| 6 | 1358 | 1.78 | 1095 | 8.89 | +http://ahrefs.com/robot/ |
| 7 | 1807 | 2.37 | 474 | 3.85 | http://help.yahoo.com/help/us/ysearch/sl... |
| 8 | 1175 | 1.54 | 282 | 2.29 | http://www.opensiteexplorer.org/dotbot, ... |
| 9 | 967 | 1.27 | 250 | 2.03 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 10 | 4230 | 5.55 | 249 | 2.02 | +http://yandex.com/bots |
| 11 | 1544 | 2.02 | 76 | 0.62 | http://www.majestic12.co.uk/bot.php?+ |
| 12 | 1749 | 2.29 | 38 | 0.31 | Windows 98 |
| 13 | 93 | 0.12 | 28 | 0.23 | Windows 95 |
| 14 | 517 | 0.68 | 26 | 0.21 | Android |
| 15 | 349 | 0.46 | 25 | 0.20 | Android 2.3.7 |
| 16 | 71 | 0.09 | 21 | 0.17 | +http://help.coccoc.com/ |
| 17 | 42 | 0.06 | 19 | 0.15 | +http://www.exabot.com/go/robot |
| 18 | 66 | 0.09 | 19 | 0.15 | +http://fulltext.sblog.cz/ |
| 19 | 36 | 0.05 | 18 | 0.15 | Linux i686 [unknown version] |
| 20 | 56 | 0.07 | 16 | 0.13 | +http://www.proximic.com/info/spider.php |
| 21 | 22 | 0.03 | 11 | 0.09 | +http://www.career-x.de/bot.html |
| 22 | 23 | 0.03 | 10 | 0.08 | WinHttp.WinHttpRequest.5 |
| 23 | 90 | 0.12 | 8 | 0.06 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 24 | 109 | 0.14 | 8 | 0.06 | J2ME/MIDP |
| 25 | 179 | 0.23 | 7 | 0.06 | BlackBerry |
| 26 | 14 | 0.02 | 6 | 0.05 | +http://www.linkdex.com/bots/ |
| 27 | 15 | 0.02 | 5 | 0.04 | Windows CE |
| 28 | 15 | 0.02 | 5 | 0.04 | Windows 3.1 |
| 29 | 34 | 0.04 | 5 | 0.04 | +http://www.xovibot.net/ |
| 30 | 8 | 0.01 | 4 | 0.03 | +http://www.netseer.com/crawler.html; cr... |
| 31 | 9 | 0.01 | 4 | 0.03 | Linux 2.6.x |
| 32 | 3 | 0.00 | 3 | 0.02 | mailto: crawling@ubermetrics-technologie... |
| 33 | 4457 | 5.84 | 3 | 0.02 | http://help.zum.com/inquiry |
| 34 | 6 | 0.01 | 3 | 0.02 | http://crawler.sistrix.net/ |
| 35 | 9 | 0.01 | 3 | 0.02 | +http://tweetmeme.com/ |
| 36 | 9 | 0.01 | 3 | 0.02 | Windows ME |
| 37 | 9 | 0.01 | 3 | 0.02 | MSIE 5.5; Windows NT 4.0 |
| 38 | 42 | 0.06 | 2 | 0.02 | Series 60 |
| 39 | 6 | 0.01 | 2 | 0.02 | Auto; Windows |
| 40 | 6 | 0.01 | 2 | 0.02 | +http://getdownload.ws |
| 41 | 18 | 0.02 | 2 | 0.02 | http://www.searchmetrics.com/en/searchme... |
| 42 | 25 | 0.03 | 2 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 43 | 14 | 0.02 | 2 | 0.02 | Intel Mac OS X 10.4 |
| 44 | 6 | 0.01 | 2 | 0.02 | +http://www.openhose.org/bot.html |
| 45 | 256 | 0.34 | 2 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 46 | 37 | 0.05 | 2 | 0.02 | Windows Phone OS 7.5 |
| 47 | 389 | 0.51 | 2 | 0.02 | +http://www.seokicks.de/robot.html |
| 48 | 2 | 0.00 | 2 | 0.02 | +http://wmaid.com/explore/ |
| 49 | 31 | 0.04 | 1 | 0.01 | http://www.lipperhey.com/ |
| 50 | 3 | 0.00 | 1 | 0.01 | Windows 2000 |
| 51 | 3 | 0.00 | 1 | 0.01 | Win32 |
| 52 | 1 | 0.00 | 1 | 0.01 | +http://support.embed.ly/ |
| 53 | 1 | 0.00 | 1 | 0.01 | +http://fb02itsscan.fh-muenster.de |
| 54 | 1 | 0.00 | 1 | 0.01 | http://support.paper.li/entries/20023257... |
| 55 | 12 | 0.02 | 1 | 0.01 | +http://www.profound.net/urlappendbot.ht... |
| 56 | 2 | 0.00 | 1 | 0.01 | +http://wiki.github.com/bixo/bixo/bixocr... |
| 57 | 3 | 0.00 | 1 | 0.01 | +http://downloaflare.biz |
| 58 | 3 | 0.00 | 1 | 0.01 | Windows XP |
| 59 | 26 | 0.03 | 1 | 0.01 | S60 |
| 60 | 3 | 0.00 | 1 | 0.01 | MSIE 5.5; Windows NT 5.0 |
| 61 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 62 | 2 | 0.00 | 1 | 0.01 | +http://nlp.fi.muni.cz/projects/biwec/ |
| 63 | 4 | 0.01 | 1 | 0.01 | X11 |
| 64 | 2 | 0.00 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 65 | 25 | 0.03 | 1 | 0.01 | MAUI Runtime |
| 66 | 1 | 0.00 | 1 | 0.01 | Intel Mac OS X 10.6 |
| 67 | 2 | 0.00 | 1 | 0.01 | +http://www.meanpath.com/meanpathbot.htm... |
| 68 | 1 | 0.00 | 0 | 0.00 | http://linkfluence.net/; bot@linkfluence... |
| 69 | 2 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 70 | 2 | 0.00 | 0 | 0.00 | Windows Mobile |
| 71 | 4 | 0.01 | 0 | 0.00 | Android 4.2.2 |
| 72 | 1 | 0.00 | 0 | 0.00 | Macintosh PPC |
| 73 | 64 | 0.08 | 0 | 0.00 | Windows 9. |
| 74 | 1 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 75 | 4 | 0.01 | 0 | 0.00 | Unknown |
| 76 | 16 | 0.02 | 0 | 0.00 | Linux [unknown version] |
| 77 | 16 | 0.02 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 78 | 1 | 0.00 | 0 | 0.00 | +http://www.webcorp.org.uk |
| 79 | 1 | 0.00 | 0 | 0.00 | Android 4.1.2 |
| 80 | 3 | 0.00 | 0 | 0.00 | Linux 2.4.x |
| 81 | 6 | 0.01 | 0 | 0.00 | iPad |
| 82 | 2 | 0.00 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
| 83 | 4 | 0.01 | 0 | 0.00 | snap; +http://support.embed.ly/ |
| 84 | 4 | 0.01 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 85 | 2 | 0.00 | 0 | 0.00 | Windows 90 |
| 86 | 15 | 0.02 | 0 | 0.00 | ZumBot/1.0; http://help.zum.com/inquiry |
| 87 | 4 | 0.01 | 0 | 0.00 | Macintosh |
| 88 | 2 | 0.00 | 0 | 0.00 | Windows 91 |
| 89 | 2 | 0.00 | 0 | 0.00 | SpreadTrum |
| 90 | 2 | 0.00 | 0 | 0.00 | VRE |
| 91 | 2 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
