| Used Operating Systems by Visits |
| 1 | 76768 | 88.76 | 1954 | 42.20 | Windows NT |
| 2 | 1732 | 2.00 | 1641 | 35.44 | +http://www.baidu.com/search/spider.html |
| 3 | 2539 | 2.94 | 373 | 8.06 | +http://www.bing.com/bingbot.htm |
| 4 | 307 | 0.35 | 143 | 3.09 | +http://www.google.com/bot.html |
| 5 | 456 | 0.53 | 112 | 2.42 | Windows 95 |
| 6 | 181 | 0.21 | 72 | 1.56 | help@moz.com |
| 7 | 147 | 0.17 | 61 | 1.32 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 858 | 0.99 | 42 | 0.91 | +http://yandex.com/bots |
| 9 | 230 | 0.27 | 30 | 0.65 | +http://www.profound.net/urlappendbot.ht... |
| 10 | 60 | 0.07 | 30 | 0.65 | +http://help.coccoc.com/ |
| 11 | 54 | 0.06 | 29 | 0.63 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 42 | 0.05 | 24 | 0.52 | +http://www.easou.com/search/spider.html |
| 13 | 26 | 0.03 | 12 | 0.26 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 30 | 0.03 | 11 | 0.24 | +http://www.exabot.com/go/robot |
| 15 | 17 | 0.02 | 9 | 0.19 | +http://www.grapeshot.co.uk/crawler.php |
| 16 | 12 | 0.01 | 6 | 0.13 | http://crawler.sistrix.net/ |
| 17 | 108 | 0.12 | 6 | 0.13 | +http://www.seoprofiler.com/bot |
| 18 | 13 | 0.02 | 5 | 0.11 | +http://www.proximic.com/info/spider.php |
| 19 | 481 | 0.56 | 5 | 0.11 | Windows 92 |
| 20 | 347 | 0.40 | 5 | 0.11 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 21 | 279 | 0.32 | 4 | 0.09 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 22 | 229 | 0.26 | 4 | 0.09 | J2ME/MIDP |
| 23 | 360 | 0.42 | 4 | 0.09 | Windows Phone OS 7.5 |
| 24 | 16 | 0.02 | 4 | 0.09 | +http://www.meanpath.com/meanpathbot.htm... |
| 25 | 217 | 0.25 | 3 | 0.06 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 26 | 30 | 0.03 | 3 | 0.06 | http://www.searchmetrics.com/en/searchme... |
| 27 | 59 | 0.07 | 3 | 0.06 | +http://endb-consolidated.aihit.com/ |
| 28 | 10 | 0.01 | 3 | 0.06 | Windows 98 |
| 29 | 6 | 0.01 | 3 | 0.06 | ScoutJet; +http://blekko.com/about/blekk... |
| 30 | 205 | 0.24 | 2 | 0.04 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 31 | 4 | 0.00 | 2 | 0.04 | +http://www.netseer.com/crawler.html; cr... |
| 32 | 5 | 0.01 | 2 | 0.04 | Windows XP |
| 33 | 6 | 0.01 | 2 | 0.04 | Windows ME |
| 34 | 6 | 0.01 | 2 | 0.04 | Windows 3.1 |
| 35 | 4 | 0.00 | 2 | 0.04 | +info@netcraft.com |
| 36 | 6 | 0.01 | 2 | 0.04 | +http://www.semrush.com/bot.html |
| 37 | 143 | 0.17 | 2 | 0.04 | Windows Phone OS 7.0 |
| 38 | 2 | 0.00 | 2 | 0.04 | Linux i586 [unknown version] |
| 39 | 2 | 0.00 | 2 | 0.04 | Intel Mac OS X 10.6 |
| 40 | 20 | 0.02 | 1 | 0.02 | http://www.lipperhey.com/ |
| 41 | 1 | 0.00 | 1 | 0.02 | Auto; Windows |
| 42 | 147 | 0.17 | 1 | 0.02 | AOL 10.1; AOLBuild 2.1.103.1; brand=aol;... |
| 43 | 1 | 0.00 | 1 | 0.02 | http://nmap.org/book/nse.html |
| 44 | 1 | 0.00 | 1 | 0.02 | Linux [unknown version] |
| 45 | 2 | 0.00 | 1 | 0.02 | +http://www.yunyun.com/spider.html |
| 46 | 211 | 0.24 | 1 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 47 | 3 | 0.00 | 1 | 0.02 | MSIE 5.5; Windows NT 5.0 |
| 48 | 73 | 0.08 | 1 | 0.02 | AOL 9.7; AOLBuild 4343.1022; Windows NT ... |
| 49 | 2 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 50 | 6 | 0.01 | 0 | 0.00 | Win32 |
| 51 | 8 | 0.01 | 0 | 0.00 | Macintosh PPC |
| 52 | 2 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 53 | 4 | 0.00 | 0 | 0.00 | Linux 2.4.x |
| 54 | 1 | 0.00 | 0 | 0.00 | +http://siteexplorer.info/ |
| 55 | 2 | 0.00 | 0 | 0.00 | Linux i686 [unknown version] |
| 56 | 5 | 0.01 | 0 | 0.00 | PPC Mac OS X Mach-O |
