| Used Operating Systems by Visits |
| 1 | 36387 | 64.50 | 2507 | 31.89 | Windows NT |
| 2 | 2363 | 4.19 | 1965 | 25.00 | +http://www.baidu.com/search/spider.html |
| 3 | 5730 | 10.16 | 1472 | 18.73 | +http://www.bing.com/bingbot.htm |
| 4 | 3753 | 6.65 | 713 | 9.07 | +http://www.google.com/bot.html |
| 5 | 2652 | 4.70 | 430 | 5.47 | help@moz.com |
| 6 | 639 | 1.13 | 239 | 3.04 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 7 | 1176 | 2.08 | 159 | 2.02 | +http://yandex.com/bots |
| 8 | 96 | 0.17 | 54 | 0.69 | +http://www.easou.com/search/spider.html |
| 9 | 281 | 0.50 | 43 | 0.55 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 94 | 0.17 | 38 | 0.48 | Windows 98 |
| 11 | 64 | 0.11 | 32 | 0.41 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 594 | 1.05 | 19 | 0.24 | Android 2.3.7 |
| 13 | 441 | 0.78 | 16 | 0.20 | Android |
| 14 | 456 | 0.81 | 14 | 0.18 | J2ME/MIDP |
| 15 | 41 | 0.07 | 14 | 0.18 | +http://www.exabot.com/go/robot |
| 16 | 24 | 0.04 | 13 | 0.17 | +http://www.grapeshot.co.uk/crawler.php |
| 17 | 144 | 0.26 | 12 | 0.15 | +http://www.profound.net/urlappendbot.ht... |
| 18 | 22 | 0.04 | 11 | 0.14 | +http://www.career-x.de/bot.html |
| 19 | 157 | 0.28 | 8 | 0.10 | Linux i686 [unknown version] |
| 20 | 7 | 0.01 | 7 | 0.09 | AnyEvent-HTTP/2.15; +http://software.sch... |
| 21 | 85 | 0.15 | 6 | 0.08 | BlackBerry |
| 22 | 17 | 0.03 | 6 | 0.08 | +http://www.yunyun.com/spider.html |
| 23 | 14 | 0.02 | 6 | 0.08 | +http://www.linkdex.com/about/bots/ |
| 24 | 53 | 0.09 | 6 | 0.08 | +http://siteexplorer.info/ |
| 25 | 8 | 0.01 | 4 | 0.05 | http://crawler.sistrix.net/ |
| 26 | 8 | 0.01 | 4 | 0.05 | Windows 95 |
| 27 | 26 | 0.05 | 4 | 0.05 | http://www.youdao.com/help/webmaster/spi... |
| 28 | 8 | 0.01 | 4 | 0.05 | +http://fulltext.sblog.cz/ |
| 29 | 6 | 0.01 | 3 | 0.04 | +http://www.proximic.com/info/spider.php |
| 30 | 3 | 0.01 | 3 | 0.04 | http://help.zum.com/inquiry |
| 31 | 6 | 0.01 | 3 | 0.04 | Mail.RU_Bot/Fast/2.0; +http://go.mail.ru... |
| 32 | 50 | 0.09 | 3 | 0.04 | Intel Mac OS X 10.4 |
| 33 | 379 | 0.67 | 3 | 0.04 | +http://www.seoprofiler.com/bot |
| 34 | 17 | 0.03 | 3 | 0.04 | +http://www.semrush.com/bot.html |
| 35 | 13 | 0.02 | 3 | 0.04 | +http://www.meanpath.com/meanpathbot.htm... |
| 36 | 6 | 0.01 | 2 | 0.03 | Windows CE |
| 37 | 6 | 0.01 | 2 | 0.03 | +http://help.coccoc.com/ |
| 38 | 12 | 0.02 | 2 | 0.03 | Windows XP |
| 39 | 6 | 0.01 | 2 | 0.03 | Windows ME |
| 40 | 6 | 0.01 | 2 | 0.03 | MSIE 5.5; Windows NT 5.0 |
| 41 | 256 | 0.45 | 2 | 0.03 | +http://webmeup-crawler.com/ |
| 42 | 4 | 0.01 | 2 | 0.03 | Linux 2.6.x |
| 43 | 2 | 0.00 | 2 | 0.03 | Intel Mac OS X 10.6 |
| 44 | 2 | 0.00 | 1 | 0.01 | Windows 2000 |
| 45 | 7 | 0.01 | 1 | 0.01 | Win32 |
| 46 | 5 | 0.01 | 1 | 0.01 | Android 4.2.2 |
| 47 | 14 | 0.02 | 1 | 0.01 | iPad |
| 48 | 9 | 0.02 | 1 | 0.01 | http://www.searchmetrics.com/en/searchme... |
| 49 | 34 | 0.06 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 50 | 12 | 0.02 | 1 | 0.01 | Windows 92 |
| 51 | 1 | 0.00 | 1 | 0.01 | +http://www.webcorp.org.uk |
| 52 | 15 | 0.03 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 53 | 3 | 0.01 | 1 | 0.01 | Windows 3.1 |
| 54 | 43 | 0.08 | 1 | 0.01 | SpreadTrum |
| 55 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 56 | 3 | 0.01 | 1 | 0.01 | ) - BrowseX (2.0.0 Windows |
| 57 | 5 | 0.01 | 1 | 0.01 | X11 |
| 58 | 36 | 0.06 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 59 | 8 | 0.01 | 1 | 0.01 | Macintosh |
| 60 | 2 | 0.00 | 1 | 0.01 | MSIE 5.5; Windows NT 4.0 |
| 61 | 1 | 0.00 | 1 | 0.01 | Linux i586 [unknown version] |
| 62 | 6 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 63 | 2 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 64 | 1 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 65 | 4 | 0.01 | 0 | 0.00 | Series 60 |
| 66 | 1 | 0.00 | 0 | 0.00 | OpenBSD [unknown version] |
| 67 | 1 | 0.00 | 0 | 0.00 | Macintosh PPC |
| 68 | 2 | 0.00 | 0 | 0.00 | Macintosh; Intel Mac OS X 10_7_3; Triden... |
| 69 | 3 | 0.01 | 0 | 0.00 | LBBROWSER |
| 70 | 6 | 0.01 | 0 | 0.00 | +http://tweetmeme.com/ |
| 71 | 46 | 0.08 | 0 | 0.00 | Windows 9. |
| 72 | 3 | 0.01 | 0 | 0.00 | Linux 2.4.x |
| 73 | 13 | 0.02 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 74 | 3 | 0.01 | 0 | 0.00 | MAUI Runtime |
| 75 | 1 | 0.00 | 0 | 0.00 | MSIE 5.5; Windows 95 |
| 76 | 2 | 0.00 | 0 | 0.00 | Bada |
| 77 | 1 | 0.00 | 0 | 0.00 | +http://www.faveeo.com |
| 78 | 3 | 0.01 | 0 | 0.00 | +http://www.idmarch.org/bot.html |
| 79 | 1 | 0.00 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 80 | 2 | 0.00 | 0 | 0.00 | Windows Phone OS 7.5 |
