| Used Operating Systems |
| 1 | 29717 | 73.71 | 2379 | 40.86 | Windows NT |
| 2 | 2413 | 5.98 | 2128 | 36.55 | +http://www.baidu.com/search/spider.html |
| 3 | 2322 | 5.76 | 333 | 5.72 | +http://www.bing.com/bingbot.htm |
| 4 | 1862 | 4.62 | 182 | 3.13 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 1179 | 2.92 | 219 | 3.76 | +http://www.google.com/bot.html |
| 6 | 648 | 1.61 | 143 | 2.46 | ezooms.bot@gmail.com |
| 7 | 404 | 1.00 | 117 | 2.01 | +http://ahrefs.com/robot/ |
| 8 | 301 | 0.75 | 64 | 1.10 | +http://yandex.com/bots |
| 9 | 239 | 0.59 | 8 | 0.14 | http://crawler.sistrix.net/ |
| 10 | 202 | 0.50 | 33 | 0.57 | +http://www.exabot.com/go/robot |
| 11 | 104 | 0.26 | 7 | 0.12 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 12 | 99 | 0.25 | 3 | 0.05 | +http://www.aihit.com/ |
| 13 | 84 | 0.21 | 0 | 0.00 | +http://www-935.ibm.com/services/us/inde... |
| 14 | 78 | 0.19 | 32 | 0.55 | +http://shoulu.jike.com/spider.html |
| 15 | 73 | 0.18 | 34 | 0.58 | Intel Mac OS X 10.6 |
| 16 | 61 | 0.15 | 3 | 0.05 | Windows Phone OS 7.5 |
| 17 | 60 | 0.15 | 2 | 0.03 | PPC Mac OS X 10.5 |
| 18 | 58 | 0.14 | 0 | 0.00 | Windows Phone OS 7.0 |
| 19 | 51 | 0.13 | 15 | 0.26 | +http://www.acoon.de/robot.asp |
| 20 | 48 | 0.12 | 14 | 0.24 | Windows 98 |
| 21 | 37 | 0.09 | 1 | 0.02 | Intel Mac OS X 10.4 |
| 22 | 36 | 0.09 | 7 | 0.12 | MirrorDetector; +http://yandex.com/bots |
| 23 | 36 | 0.09 | 13 | 0.22 | Linux i686 [unknown version] |
| 24 | 21 | 0.05 | 3 | 0.05 | +http://go.mail.ru/help/robots |
| 25 | 21 | 0.05 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 26 | 20 | 0.05 | 18 | 0.31 | http://support.paper.li/entries/20023257... |
| 27 | 16 | 0.04 | 2 | 0.03 | Windows XP |
| 28 | 14 | 0.03 | 14 | 0.24 | +http://tweetmeme.com/ |
| 29 | 10 | 0.02 | 4 | 0.07 | Windows 2000 |
| 30 | 10 | 0.02 | 0 | 0.00 | PPC Mac OS X 10.4 |
| 31 | 10 | 0.02 | 0 | 0.00 | Intel Mac OS X 10.5 |
| 32 | 9 | 0.02 | 1 | 0.02 | MSIE 5.5; Windows NT 4.0 |
| 33 | 7 | 0.02 | 7 | 0.12 | +http://www.easou.com/search/spider.html |
| 34 | 7 | 0.02 | 3 | 0.05 | Windows 95 |
| 35 | 6 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 36 | 6 | 0.01 | 4 | 0.07 | +info@netcraft.com |
| 37 | 6 | 0.01 | 3 | 0.05 | ScoutJet; +http://blekko.com/about/blekk... |
| 38 | 5 | 0.01 | 5 | 0.09 | http://www.youdao.com/help/webmaster/spi... |
| 39 | 4 | 0.01 | 0 | 0.00 | Windows 9. |
| 40 | 4 | 0.01 | 4 | 0.07 | AnyEvent-HTTP/2.14; +http://software.sch... |
| 41 | 4 | 0.01 | 4 | 0.07 | +http://tweetedtimes.com |
| 42 | 3 | 0.01 | 1 | 0.02 | Windows CE |
| 43 | 3 | 0.01 | 1 | 0.02 | Windows ME |
| 44 | 3 | 0.01 | 1 | 0.02 | MSIE 5.5; Windows NT 5.0 |
| 45 | 3 | 0.01 | 1 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 46 | 3 | 0.01 | 3 | 0.05 | Macintosh |
| 47 | 2 | 0.00 | 0 | 0.00 | Linux [unknown version] |
| 48 | 2 | 0.00 | 2 | 0.03 | 68K; .NET CLR; Trident/4.0 |
| 49 | 2 | 0.00 | 2 | 0.03 | +http://www.wmtips.com/tools/ |
| 50 | 2 | 0.00 | 1 | 0.02 | +http://www.grapeshot.co.uk/crawler.php |
| 51 | 1 | 0.00 | 0 | 0.00 | +http://www.proximic.com/info/spider.php |
| 52 | 1 | 0.00 | 1 | 0.02 | +http://siteexplorer.info/ |
| 53 | 1 | 0.00 | 0 | 0.00 | X11 |
