| Used Operating Systems |
| 1 | 23625 | 38.56 | 6324 | 55.90 | Windows NT |
| 2 | 22123 | 36.11 | 1363 | 12.05 | +http://www.bing.com/bingbot.htm |
| 3 | 4181 | 6.82 | 189 | 1.67 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 3050 | 4.98 | 72 | 0.64 | +http://yandex.com/bots |
| 5 | 1754 | 2.86 | 1696 | 14.99 | +http://www.baidu.com/search/spider.html |
| 6 | 1304 | 2.13 | 308 | 2.72 | help@moz.com |
| 7 | 1144 | 1.87 | 540 | 4.77 | +http://www.google.com/bot.html |
| 8 | 896 | 1.46 | 37 | 0.33 | Windows 98 |
| 9 | 821 | 1.34 | 2 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 10 | 706 | 1.15 | 273 | 2.41 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 236 | 0.39 | 174 | 1.54 | +http://www.easou.com/search/spider.html |
| 12 | 202 | 0.33 | 66 | 0.58 | +http://www.exabot.com/go/robot |
| 13 | 171 | 0.28 | 56 | 0.49 | +http://www.linkdex.com/about/bots/ |
| 14 | 152 | 0.25 | 15 | 0.13 | +http://www.profound.net/urlappendbot.ht... |
| 15 | 149 | 0.24 | 2 | 0.02 | WinHttp.WinHttpRequest.5 |
| 16 | 107 | 0.17 | 46 | 0.41 | Windows 95 |
| 17 | 94 | 0.15 | 4 | 0.04 | Android |
| 18 | 80 | 0.13 | 17 | 0.15 | X11 |
| 19 | 62 | 0.10 | 19 | 0.17 | Android 2.3.5 |
| 20 | 46 | 0.08 | 0 | 0.00 | Windows 9. |
| 21 | 44 | 0.07 | 13 | 0.11 | +http://fulltext.sblog.cz/ |
| 22 | 34 | 0.06 | 17 | 0.15 | +http://help.coccoc.com/ |
| 23 | 26 | 0.04 | 1 | 0.01 | AOL 9.7; AOLBuild 4343.101; Windows NT 6... |
| 24 | 21 | 0.03 | 1 | 0.01 | iPhone |
| 25 | 20 | 0.03 | 1 | 0.01 | Series 60 |
| 26 | 20 | 0.03 | 7 | 0.06 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 27 | 19 | 0.03 | 9 | 0.08 | Windows CE |
| 28 | 13 | 0.02 | 7 | 0.06 | Windows ME |
| 29 | 12 | 0.02 | 8 | 0.07 | +http://www.proximic.com/info/spider.php |
| 30 | 9 | 0.01 | 2 | 0.02 | +http://filterdb.iss.net/crawler/ |
| 31 | 9 | 0.01 | 1 | 0.01 | http://www.searchmetrics.com/en/searchme... |
| 32 | 8 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 33 | 7 | 0.01 | 0 | 0.00 | Win32 |
| 34 | 7 | 0.01 | 3 | 0.03 | Auto; Windows |
| 35 | 7 | 0.01 | 5 | 0.04 | Linux i686 [unknown version] |
| 36 | 7 | 0.01 | 1 | 0.01 | MSIE 5.5; Windows 95 |
| 37 | 6 | 0.01 | 3 | 0.03 | http://crawler.sistrix.net/ |
| 38 | 6 | 0.01 | 1 | 0.01 | Windows Phone OS 7.5 |
| 39 | 6 | 0.01 | 2 | 0.02 | Windows 3.1 |
| 40 | 6 | 0.01 | 2 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 41 | 6 | 0.01 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 42 | 6 | 0.01 | 4 | 0.04 | +http://www.grapeshot.co.uk/crawler.php |
| 43 | 5 | 0.01 | 1 | 0.01 | J2ME/MIDP |
| 44 | 5 | 0.01 | 3 | 0.03 | MSIE 5.5; Windows NT 4.0 |
| 45 | 4 | 0.01 | 0 | 0.00 | +http://tweetmeme.com/ |
| 46 | 3 | 0.00 | 2 | 0.02 | OpenBSD [unknown version] |
| 47 | 3 | 0.00 | 2 | 0.02 | +http://www.netseer.com/crawler.html; cr... |
| 48 | 3 | 0.00 | 1 | 0.01 | PPC Mac OS X 10.5 |
| 49 | 2 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 50 | 2 | 0.00 | 2 | 0.02 | Windows 2000 |
| 51 | 2 | 0.00 | 0 | 0.00 | BlackBerry |
| 52 | 2 | 0.00 | 1 | 0.01 | Windows 92 |
| 53 | 2 | 0.00 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 54 | 2 | 0.00 | 0 | 0.00 | Trident/6.0; Windows NT 5.0; Zune 5.3.38... |
| 55 | 2 | 0.00 | 0 | 0.00 | Linux 2.4.x |
| 56 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.4 |
| 57 | 2 | 0.00 | 1 | 0.01 | Windows XP |
| 58 | 2 | 0.00 | 0 | 0.00 | Trident 5.0; Windows NT 6.1; Alexa Toolb... |
| 59 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 60 | 2 | 0.00 | 2 | 0.02 | MSIE 5.5; Windows NT 5.0 |
| 61 | 2 | 0.00 | 1 | 0.01 | ScoutJet; +http://blekko.com/about/blekk... |
| 62 | 2 | 0.00 | 0 | 0.00 | Macintosh |
| 63 | 2 | 0.00 | 1 | 0.01 | Android 2.3.4 |
| 64 | 2 | 0.00 | 1 | 0.01 | +http://www.meanpath.com/meanpathbot.htm... |
| 65 | 1 | 0.00 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 66 | 1 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.5 |
| 67 | 1 | 0.00 | 1 | 0.01 | Trident/6.0; Windows NT 6.1; Crazy Brows... |
| 68 | 1 | 0.00 | 0 | 0.00 | Linux [unknown version] |
| 69 | 1 | 0.00 | 0 | 0.00 | Trident 4.0; Windows 98; IEMB3; SV1;GB; ... |
