| Used Operating Systems by Visits |
| 1 | 74674 | 91.14 | 2117 | 43.69 | Windows NT |
| 2 | 1948 | 2.38 | 1838 | 37.93 | +http://www.baidu.com/search/spider.html |
| 3 | 2111 | 2.58 | 366 | 7.55 | +http://www.bing.com/bingbot.htm |
| 4 | 305 | 0.37 | 133 | 2.74 | +http://www.google.com/bot.html |
| 5 | 134 | 0.16 | 60 | 1.24 | help@moz.com |
| 6 | 265 | 0.32 | 48 | 0.99 | +http://yandex.com/bots |
| 7 | 98 | 0.12 | 37 | 0.76 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 62 | 0.08 | 32 | 0.66 | +http://help.coccoc.com/ |
| 9 | 45 | 0.05 | 29 | 0.60 | +http://www.easou.com/search/spider.html |
| 10 | 23 | 0.03 | 21 | 0.43 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 56 | 0.07 | 18 | 0.37 | Windows 95 |
| 12 | 34 | 0.04 | 13 | 0.27 | ezooms.bot@gmail.com |
| 13 | 39 | 0.05 | 12 | 0.25 | Auto; Windows |
| 14 | 159 | 0.19 | 11 | 0.23 | Linux i686 [unknown version] |
| 15 | 20 | 0.02 | 8 | 0.17 | +http://wiki.github.com/bixo/bixo/bixocr... |
| 16 | 61 | 0.07 | 7 | 0.14 | http://www.searchmetrics.com/en/searchme... |
| 17 | 35 | 0.04 | 7 | 0.14 | Windows 98 |
| 18 | 402 | 0.49 | 5 | 0.10 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 19 | 15 | 0.02 | 5 | 0.10 | Windows ME |
| 20 | 12 | 0.01 | 5 | 0.10 | +http://www.semrush.com/bot.html |
| 21 | 13 | 0.02 | 4 | 0.08 | +http://www.proximic.com/info/spider.php |
| 22 | 12 | 0.01 | 4 | 0.08 | Windows XP |
| 23 | 72 | 0.09 | 4 | 0.08 | +http://www.seoprofiler.com/bot |
| 24 | 9 | 0.01 | 4 | 0.08 | +http://www.grapeshot.co.uk/crawler.php |
| 25 | 6 | 0.01 | 3 | 0.06 | http://crawler.sistrix.net/ |
| 26 | 3 | 0.00 | 3 | 0.06 | Linux [unknown version] |
| 27 | 10 | 0.01 | 3 | 0.06 | +http://www.yunyun.com/spider.html |
| 28 | 3 | 0.00 | 3 | 0.06 | MSIE 5.5; Windows NT 5.0 |
| 29 | 58 | 0.07 | 3 | 0.06 | +http://endb-consolidated.aihit.com/ |
| 30 | 9 | 0.01 | 3 | 0.06 | ) - BrowseX (2.0.0 Windows |
| 31 | 140 | 0.17 | 2 | 0.04 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 32 | 6 | 0.01 | 2 | 0.04 | Windows 2000 |
| 33 | 2 | 0.00 | 2 | 0.04 | PPC Mac OS X 10.4 |
| 34 | 4 | 0.00 | 2 | 0.04 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 35 | 4 | 0.00 | 2 | 0.04 | Intel Mac OS X 10.5 |
| 36 | 4 | 0.00 | 2 | 0.04 | Intel Mac OS X |
| 37 | 160 | 0.20 | 2 | 0.04 | Android |
| 38 | 18 | 0.02 | 2 | 0.04 | +http://www.profound.net/urlappendbot.ht... |
| 39 | 6 | 0.01 | 2 | 0.04 | Windows 3.1 |
| 40 | 4 | 0.00 | 2 | 0.04 | +info@netcraft.com |
| 41 | 146 | 0.18 | 2 | 0.04 | Website Thumbnail Generator; +http://web... |
| 42 | 270 | 0.33 | 2 | 0.04 | PPC Mac OS X 10.5 |
| 43 | 2 | 0.00 | 2 | 0.04 | Intel Mac OS X 10.6 |
| 44 | 32 | 0.04 | 2 | 0.04 | http://www.google.com/bot.html |
| 45 | 3 | 0.00 | 1 | 0.02 | Windows CE |
| 46 | 2 | 0.00 | 1 | 0.02 | +http://www.netseer.com/crawler.html; cr... |
| 47 | 1 | 0.00 | 1 | 0.02 | +http://support.embed.ly/ |
| 48 | 2 | 0.00 | 1 | 0.02 | crawler@unister.de |
| 49 | 145 | 0.18 | 1 | 0.02 | Windows Phone OS 7.5 |
| 50 | 144 | 0.18 | 1 | 0.02 | Windows Phone OS 7.0 |
| 51 | 71 | 0.09 | 1 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 52 | 2 | 0.00 | 1 | 0.02 | MTK |
| 53 | 1 | 0.00 | 1 | 0.02 | +http://www.wmtips.com/tools/ |
| 54 | 4 | 0.00 | 1 | 0.02 | +http://www.meanpath.com/meanpathbot.htm... |
| 55 | 9 | 0.01 | 1 | 0.02 | +http://siteexplorer.info/ |
| 56 | 2 | 0.00 | 1 | 0.02 | +http://www.exabot.com/go/robot |
| 57 | 9 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 58 | 9 | 0.01 | 0 | 0.00 | Win32 |
| 59 | 3 | 0.00 | 0 | 0.00 | J2ME/MIDP |
| 60 | 4 | 0.00 | 0 | 0.00 | Macintosh PPC |
| 61 | 7 | 0.01 | 0 | 0.00 | Linux 2.4.x |
| 62 | 2 | 0.00 | 0 | 0.00 | BREW |
| 63 | 2 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 64 | 6 | 0.01 | 0 | 0.00 | AOL 9.7; AOLBuild 4343.19; Windows NT 6.... |
| 65 | 10 | 0.01 | 0 | 0.00 | snap; +http://support.embed.ly/ |
| 66 | 8 | 0.01 | 0 | 0.00 | PPC Mac OS X Mach-O |
