| Used Operating Systems |
| 1 | 80774 | 94.13 | 4000 | 61.29 | Windows NT |
| 2 | 2307 | 2.69 | 2073 | 31.77 | +http://www.baidu.com/search/spider.html |
| 3 | 833 | 0.97 | 102 | 1.56 | +http://www.bing.com/bingbot.htm |
| 4 | 765 | 0.89 | 135 | 2.07 | +http://www.google.com/bot.html |
| 5 | 419 | 0.49 | 54 | 0.83 | ezooms.bot@gmail.com |
| 6 | 263 | 0.31 | 33 | 0.51 | +http://yandex.com/bots |
| 7 | 64 | 0.07 | 4 | 0.06 | X11 |
| 8 | 62 | 0.07 | 4 | 0.06 | Windows Phone OS 7.5 |
| 9 | 48 | 0.06 | 22 | 0.34 | Windows 98 |
| 10 | 44 | 0.05 | 5 | 0.08 | Android 2.3.5 |
| 11 | 36 | 0.04 | 18 | 0.28 | http://www.majestic12.co.uk/bot.php?+ |
| 12 | 20 | 0.02 | 8 | 0.12 | Linux i686 [unknown version] |
| 13 | 19 | 0.02 | 11 | 0.17 | Linux [unknown version] |
| 14 | 17 | 0.02 | 8 | 0.12 | +http://ahrefs.com/robot/ |
| 15 | 15 | 0.02 | 2 | 0.03 | J2ME/MIDP |
| 16 | 14 | 0.02 | 11 | 0.17 | +http://shoulu.jike.com/spider.html |
| 17 | 11 | 0.01 | 0 | 0.00 | Win32 |
| 18 | 11 | 0.01 | 2 | 0.03 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 19 | 10 | 0.01 | 4 | 0.06 | http://crawler.sistrix.net/ |
| 20 | 10 | 0.01 | 10 | 0.15 | MSIE 5.5; Windows NT 5.0 |
| 21 | 7 | 0.01 | 3 | 0.05 | +http://www.exabot.com/go/robot |
| 22 | 5 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.4 |
| 23 | 5 | 0.01 | 1 | 0.02 | Windows XP |
| 24 | 5 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 25 | 4 | 0.00 | 1 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 26 | 4 | 0.00 | 0 | 0.00 | Linux 2.4.x |
| 27 | 4 | 0.00 | 2 | 0.03 | +http://www.yunyun.com/spider.html |
| 28 | 4 | 0.00 | 2 | 0.03 | +http://tweetmeme.com/ |
| 29 | 4 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 30 | 4 | 0.00 | 2 | 0.03 | +info@netcraft.com |
| 31 | 4 | 0.00 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
| 32 | 3 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 33 | 3 | 0.00 | 0 | 0.00 | Android |
| 34 | 2 | 0.00 | 2 | 0.03 | Windows CE |
| 35 | 2 | 0.00 | 2 | 0.03 | OpenBSD [unknown version] |
| 36 | 2 | 0.00 | 0 | 0.00 | mailto: crawling@ubermetrics-technologie... |
| 37 | 2 | 0.00 | 0 | 0.00 | PPC Mac OS X |
| 38 | 2 | 0.00 | 2 | 0.03 | Windows ME |
| 39 | 1 | 0.00 | 1 | 0.02 | Windows 2000 |
| 40 | 1 | 0.00 | 1 | 0.02 | Windows |
| 41 | 1 | 0.00 | 0 | 0.00 | http://support.paper.li/entries/20023257... |
| 42 | 1 | 0.00 | 1 | 0.02 | +http://domains.checkparams.com/ |
| 43 | 1 | 0.00 | 0 | 0.00 | PPC Mac OS X Mach-O |
