| Used Operating Systems |
| 1 | 136526 | 91.85 | 2410 | 45.39 | Windows NT |
| 2 | 4074 | 2.74 | 47 | 0.89 | +http://yandex.com/bots |
| 3 | 2256 | 1.52 | 2088 | 39.32 | +http://www.baidu.com/search/spider.html |
| 4 | 2042 | 1.37 | 306 | 5.76 | +http://www.bing.com/bingbot.htm |
| 5 | 430 | 0.29 | 3 | 0.06 | Intel Mac OS X |
| 6 | 346 | 0.23 | 138 | 2.60 | +http://www.google.com/bot.html |
| 7 | 345 | 0.23 | 3 | 0.06 | Windows Phone OS 7.5 |
| 8 | 308 | 0.21 | 3 | 0.06 | Intel Mac OS X 10.5 |
| 9 | 268 | 0.18 | 2 | 0.04 | Windows 92 |
| 10 | 192 | 0.13 | 1 | 0.02 | AOL 9.7; AOLBuild 4343.1028; Windows NT ... |
| 11 | 178 | 0.12 | 1 | 0.02 | AOL 9.7; AOLBuild 4343.1028; Windows NT ... |
| 12 | 150 | 0.10 | 1 | 0.02 | BREW |
| 13 | 142 | 0.10 | 59 | 1.11 | ezooms.bot@gmail.com |
| 14 | 140 | 0.09 | 1 | 0.02 | AOL 9.7; AOLBuild 4343.55; Windows NT 6.... |
| 15 | 139 | 0.09 | 2 | 0.04 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 16 | 139 | 0.09 | 1 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 17 | 96 | 0.06 | 39 | 0.73 | http://www.majestic12.co.uk/bot.php?+ |
| 18 | 79 | 0.05 | 53 | 1.00 | +http://help.soso.com/webspider.htm |
| 19 | 78 | 0.05 | 4 | 0.08 | +http://www.aihit.com/ |
| 20 | 73 | 0.05 | 1 | 0.02 | AOL 9.7; AOLBuild 4343.1028; Windows NT ... |
| 21 | 73 | 0.05 | 1 | 0.02 | Website Thumbnail Generator; +http://web... |
| 22 | 72 | 0.05 | 9 | 0.17 | +http://www.profound.net/urlappendbot.ht... |
| 23 | 71 | 0.05 | 1 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 24 | 50 | 0.03 | 6 | 0.11 | http://crawler.sistrix.net/ |
| 25 | 44 | 0.03 | 11 | 0.21 | +http://www.meanpath.com/meanpathbot.htm... |
| 26 | 41 | 0.03 | 28 | 0.53 | +http://www.easou.com/search/spider.html |
| 27 | 38 | 0.03 | 5 | 0.09 | +http://siteexplorer.info/ |
| 28 | 33 | 0.02 | 5 | 0.09 | Windows 98 |
| 29 | 32 | 0.02 | 14 | 0.26 | +http://help.coccoc.com/ |
| 30 | 30 | 0.02 | 3 | 0.06 | http://www.searchmetrics.com/en/searchme... |
| 31 | 22 | 0.01 | 11 | 0.21 | +http://www.proximic.com/info/spider.php |
| 32 | 16 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 33 | 14 | 0.01 | 7 | 0.13 | +http://www.exabot.com/go/robot |
| 34 | 9 | 0.01 | 3 | 0.06 | Windows ME |
| 35 | 9 | 0.01 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 36 | 9 | 0.01 | 4 | 0.08 | +http://www.grapeshot.co.uk/crawler.php |
| 37 | 8 | 0.01 | 4 | 0.08 | Windows XP |
| 38 | 7 | 0.00 | 0 | 0.00 | Win32 |
| 39 | 7 | 0.00 | 4 | 0.08 | +http://www.netseer.com/crawler.html; cr... |
| 40 | 6 | 0.00 | 2 | 0.04 | Windows 3.1 |
| 41 | 6 | 0.00 | 2 | 0.04 | +http://prlog.ru/ |
| 42 | 5 | 0.00 | 4 | 0.08 | +info@netcraft.com |
| 43 | 4 | 0.00 | 2 | 0.04 | ScoutJet; +http://blekko.com/about/blekk... |
| 44 | 4 | 0.00 | 4 | 0.08 | Intel Mac OS X 10.6 |
| 45 | 3 | 0.00 | 1 | 0.02 | Windows 2000 |
| 46 | 3 | 0.00 | 3 | 0.06 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 47 | 3 | 0.00 | 1 | 0.02 | Auto; Windows |
| 48 | 3 | 0.00 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 49 | 3 | 0.00 | 1 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 50 | 3 | 0.00 | 2 | 0.04 | X11 |
| 51 | 2 | 0.00 | 1 | 0.02 | Series 60 |
| 52 | 2 | 0.00 | 2 | 0.04 | Linux [unknown version] |
| 53 | 2 | 0.00 | 2 | 0.04 | Linux i686 [unknown version] |
| 54 | 2 | 0.00 | 1 | 0.02 | Windows 95 |
| 55 | 2 | 0.00 | 2 | 0.04 | +http://shoulu.jike.com/spider.html |
| 56 | 2 | 0.00 | 0 | 0.00 | Macintosh |
| 57 | 1 | 0.00 | 1 | 0.02 | Intel Mac OS X 10.4 |
