| Used Operating Systems |
| 1 | 26963 | 57.74 | 5354 | 63.29 | Windows NT |
| 2 | 4764 | 10.20 | 21 | 0.25 | +http://www.seoprofiler.com/bot |
| 3 | 3754 | 8.04 | 2034 | 24.04 | +http://www.baidu.com/search/spider.html |
| 4 | 2991 | 6.41 | 264 | 3.12 | +http://www.google.com/bot.html |
| 5 | 2134 | 4.57 | 101 | 1.19 | +http://yandex.com/bots |
| 6 | 2002 | 4.29 | 2 | 0.02 | http://crawler.sistrix.net/ |
| 7 | 1477 | 3.16 | 272 | 3.22 | ezooms.bot@gmail.com |
| 8 | 944 | 2.02 | 73 | 0.86 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 542 | 1.16 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 10 | 522 | 1.12 | 221 | 2.61 | +http://www.bing.com/bingbot.htm |
| 11 | 124 | 0.27 | 7 | 0.08 | X11 |
| 12 | 77 | 0.16 | 29 | 0.34 | +http://www.linkdex.com/about/bots/ |
| 13 | 74 | 0.16 | 1 | 0.01 | +http://www.solomono.ru |
| 14 | 71 | 0.15 | 7 | 0.08 | Android 2.3.5 |
| 15 | 30 | 0.06 | 5 | 0.06 | Android |
| 16 | 29 | 0.06 | 3 | 0.04 | Series 60 |
| 17 | 26 | 0.06 | 12 | 0.14 | +http://www.exabot.com/go/robot |
| 18 | 24 | 0.05 | 12 | 0.14 | +http://www.easou.com/search/spider.html |
| 19 | 24 | 0.05 | 1 | 0.01 | +http://siteexplorer.info/ |
| 20 | 22 | 0.05 | 11 | 0.13 | +http://www.career-x.de/bot.html |
| 21 | 12 | 0.03 | 2 | 0.02 | J2ME/MIDP |
| 22 | 12 | 0.03 | 2 | 0.02 | Windows Phone OS 7.5 |
| 23 | 10 | 0.02 | 6 | 0.07 | Windows 98 |
| 24 | 9 | 0.02 | 1 | 0.01 | +http://fulltext.sblog.cz/screenshot/ |
| 25 | 8 | 0.02 | 4 | 0.05 | +http://fulltext.sblog.cz/ |
| 26 | 7 | 0.01 | 0 | 0.00 | Win32 |
| 27 | 5 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 28 | 4 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 29 | 4 | 0.01 | 3 | 0.04 | Windows 95 |
| 30 | 4 | 0.01 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 31 | 4 | 0.01 | 1 | 0.01 | +http://www.meanpath.com/meanpathbot.htm... |
| 32 | 3 | 0.01 | 0 | 0.00 | Macintosh PPC |
| 33 | 3 | 0.01 | 2 | 0.02 | Auto; Windows |
| 34 | 3 | 0.01 | 1 | 0.01 | +http://endb-consolidated.aihit.com/ |
| 35 | 2 | 0.00 | 0 | 0.00 | Linux 2.4.x |
| 36 | 2 | 0.00 | 1 | 0.01 | +http://help.coccoc.com/ |
| 37 | 2 | 0.00 | 1 | 0.01 | +http://wiki.github.com/bixo/bixo/bixocr... |
| 38 | 2 | 0.00 | 2 | 0.02 | MSIE 5.5; Windows NT 5.0 |
| 39 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 40 | 1 | 0.00 | 1 | 0.01 | Windows 2000 |
| 41 | 1 | 0.00 | 1 | 0.01 | X11; Linux i686; de |
| 42 | 1 | 0.00 | 1 | 0.01 | Intel Mac OS X 10.6 |
| 43 | 1 | 0.00 | 0 | 0.00 | +http://www.semrush.com/bot.html |
