| Used Operating Systems by Visits |
| 1 | 24570 | 70.64 | 2709 | 43.95 | Windows NT |
| 2 | 1841 | 5.29 | 1691 | 27.43 | +http://www.baidu.com/search/spider.html |
| 3 | 1510 | 4.34 | 520 | 8.44 | +http://www.bing.com/bingbot.htm |
| 4 | 852 | 2.45 | 317 | 5.14 | +http://www.google.com/bot.html |
| 5 | 587 | 1.69 | 123 | 2.00 | +http://ahrefs.com/robot/ |
| 6 | 229 | 0.66 | 94 | 1.52 | ezooms.bot@gmail.com |
| 7 | 131 | 0.38 | 89 | 1.44 | Linux i386 [unknown version] |
| 8 | 204 | 0.59 | 68 | 1.10 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 1225 | 3.52 | 67 | 1.09 | J2ME/MIDP |
| 10 | 73 | 0.21 | 61 | 0.99 | +http://help.soso.com/webspider.htm |
| 11 | 101 | 0.29 | 42 | 0.68 | +http://www.semrush.com/bot.html |
| 12 | 81 | 0.23 | 40 | 0.65 | +http://www.exabot.com/go/robot |
| 13 | 397 | 1.14 | 38 | 0.62 | +http://yandex.com/bots |
| 14 | 40 | 0.12 | 37 | 0.60 | +http://shoulu.jike.com/spider.html |
| 15 | 919 | 2.64 | 35 | 0.57 | Android |
| 16 | 45 | 0.13 | 20 | 0.32 | MSIE 5.5; Windows NT 5.0 |
| 17 | 425 | 1.22 | 16 | 0.26 | BlackBerry |
| 18 | 28 | 0.08 | 15 | 0.24 | +http://www.acoon.de/robot.asp |
| 19 | 21 | 0.06 | 14 | 0.23 | +http://www.easou.com/search/spider.html |
| 20 | 75 | 0.22 | 13 | 0.21 | Linux i686 [unknown version] |
| 21 | 362 | 1.04 | 11 | 0.18 | Series 60 |
| 22 | 101 | 0.29 | 11 | 0.18 | +http://help.coccoc.com/ |
| 23 | 19 | 0.05 | 10 | 0.16 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 24 | 18 | 0.05 | 8 | 0.13 | +http://www.yunyun.com/spider.html |
| 25 | 14 | 0.04 | 7 | 0.11 | http://crawler.sistrix.net/ |
| 26 | 15 | 0.04 | 7 | 0.11 | Intel Mac OS X 10.6 |
| 27 | 13 | 0.04 | 6 | 0.10 | +http://www.proximic.com/info/spider.php |
| 28 | 7 | 0.02 | 6 | 0.10 | +http://tweetmeme.com/ |
| 29 | 16 | 0.05 | 6 | 0.10 | Windows 95 |
| 30 | 20 | 0.06 | 6 | 0.10 | +http://www.meanpath.com/meanpathbot.htm... |
| 31 | 45 | 0.13 | 5 | 0.08 | http://help.zum.com/inquiry |
| 32 | 45 | 0.13 | 5 | 0.08 | +http://www.profound.net/urlappendbot.ht... |
| 33 | 60 | 0.17 | 5 | 0.08 | +http://siteexplorer.info/ |
| 34 | 34 | 0.10 | 4 | 0.06 | +http://filterdb.iss.net/crawler/ |
| 35 | 16 | 0.05 | 4 | 0.06 | Windows XP |
| 36 | 36 | 0.10 | 4 | 0.06 | VRE |
| 37 | 50 | 0.14 | 4 | 0.06 | Windows 98 |
| 38 | 8 | 0.02 | 3 | 0.05 | Linux [unknown version] |
| 39 | 37 | 0.11 | 3 | 0.05 | Windows Phone OS 7.5 |
| 40 | 34 | 0.10 | 2 | 0.03 | Windows Mobile |
| 41 | 8 | 0.02 | 2 | 0.03 | Windows CE |
| 42 | 5 | 0.01 | 2 | 0.03 | Intel Mac OS X |
| 43 | 40 | 0.12 | 2 | 0.03 | bot@language-tools.com |
| 44 | 25 | 0.07 | 2 | 0.03 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 45 | 5 | 0.01 | 2 | 0.03 | Windows 3.1 |
| 46 | 41 | 0.12 | 2 | 0.03 | X11 |
| 47 | 2 | 0.01 | 2 | 0.03 | WinHttp.WinHttpRequest.5 |
| 48 | 3 | 0.01 | 2 | 0.03 | +http://www.grapeshot.co.uk/crawler.php |
| 49 | 3 | 0.01 | 1 | 0.02 | Windows 2000 |
| 50 | 1 | 0.00 | 1 | 0.02 | Win32 |
| 51 | 31 | 0.09 | 1 | 0.02 | PPC Mac OS X 10.4 |
| 52 | 30 | 0.09 | 1 | 0.02 | Intel Mac OS X 10.5 |
| 53 | 19 | 0.05 | 1 | 0.02 | +http://www.compspy.com/spider.html |
| 54 | 3 | 0.01 | 1 | 0.02 | Auto; Windows |
| 55 | 15 | 0.04 | 1 | 0.02 | Unknown |
| 56 | 18 | 0.05 | 1 | 0.02 | Android 4.1.2 |
| 57 | 2 | 0.01 | 1 | 0.02 | crawler@nigma.ru |
| 58 | 3 | 0.01 | 1 | 0.02 | Windows ME |
| 59 | 15 | 0.04 | 1 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 60 | 22 | 0.06 | 1 | 0.02 | +http://fulltext.sblog.cz/screenshot/ |
| 61 | 2 | 0.01 | 1 | 0.02 | +info@netcraft.com |
| 62 | 14 | 0.04 | 1 | 0.02 | PPC Mac OS X Mach-O |
| 63 | 2 | 0.01 | 1 | 0.02 | +http://fulltext.sblog.cz/ |
| 64 | 2 | 0.01 | 1 | 0.02 | MSIE 5.5; Windows NT 4.0 |
| 65 | 10 | 0.03 | 1 | 0.02 | MAUI Runtime |
| 66 | 15 | 0.04 | 1 | 0.02 | Android 2.3.4 |
| 67 | 6 | 0.02 | 1 | 0.02 | AOL 9.7; AOLBuild 4343.55; Windows NT 6.... |
| 68 | 21 | 0.06 | 1 | 0.02 | Macintosh |
| 69 | 4 | 0.01 | 1 | 0.02 | MTK |
| 70 | 19 | 0.05 | 1 | 0.02 | PPC Mac OS X 10.5 |
| 71 | 5 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 72 | 1 | 0.00 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 73 | 52 | 0.15 | 0 | 0.00 | Windows 9. |
| 74 | 34 | 0.10 | 0 | 0.00 | +http://www-935.ibm.com/services/us/inde... |
