| Used Operating Systems by Visits |
| 1 | 19156 | 62.56 | 6459 | 70.78 | Windows NT |
| 2 | 1706 | 5.57 | 1618 | 17.73 | +http://www.baidu.com/search/spider.html |
| 3 | 359 | 1.17 | 148 | 1.62 | +http://www.google.com/bot.html |
| 4 | 142 | 0.46 | 124 | 1.36 | Windows 95 |
| 5 | 6356 | 20.76 | 115 | 1.26 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 242 | 0.79 | 111 | 1.22 | +http://www.bing.com/bingbot.htm |
| 7 | 1312 | 4.28 | 96 | 1.05 | +http://yandex.com/bots |
| 8 | 306 | 1.00 | 92 | 1.01 | +http://www.linkdex.com/about/bots/ |
| 9 | 115 | 0.38 | 40 | 0.44 | Windows 98 |
| 10 | 131 | 0.43 | 38 | 0.42 | X11 |
| 11 | 111 | 0.36 | 36 | 0.39 | ezooms.bot@gmail.com |
| 12 | 25 | 0.08 | 24 | 0.26 | Windows 3.1 |
| 13 | 23 | 0.08 | 23 | 0.25 | Windows CE |
| 14 | 25 | 0.08 | 23 | 0.25 | ) - BrowseX (2.0.0 Windows |
| 15 | 23 | 0.08 | 23 | 0.25 | MSIE 5.5; Windows NT 4.0 |
| 16 | 24 | 0.08 | 22 | 0.24 | MSIE 5.5; Windows NT 5.0 |
| 17 | 21 | 0.07 | 21 | 0.23 | Windows ME |
| 18 | 23 | 0.08 | 20 | 0.22 | Windows 2000 |
| 19 | 21 | 0.07 | 20 | 0.22 | Auto; Windows |
| 20 | 60 | 0.20 | 17 | 0.19 | Android 2.3.5 |
| 21 | 28 | 0.09 | 11 | 0.12 | +http://www.exabot.com/go/robot |
| 22 | 14 | 0.05 | 8 | 0.09 | +http://www.semrush.com/bot.html |
| 23 | 26 | 0.08 | 7 | 0.08 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 24 | 12 | 0.04 | 6 | 0.07 | http://crawler.sistrix.net/ |
| 25 | 23 | 0.08 | 6 | 0.07 | Windows XP |
| 26 | 56 | 0.18 | 5 | 0.05 | +http://siteexplorer.info/ |
| 27 | 3 | 0.01 | 3 | 0.03 | J2ME/MIDP |
| 28 | 3 | 0.01 | 2 | 0.02 | iPhone |
| 29 | 8 | 0.03 | 2 | 0.02 | +http://www.meanpath.com/meanpathbot.htm... |
| 30 | 48 | 0.16 | 1 | 0.01 | +http://www.aihit.com/ |
| 31 | 2 | 0.01 | 1 | 0.01 | +http://wiki.github.com/bixo/bixo/bixocr... |
| 32 | 1 | 0.00 | 1 | 0.01 | Intel Mac OS X 10.7 |
| 33 | 2 | 0.01 | 1 | 0.01 | +info@netcraft.com |
| 34 | 201 | 0.66 | 1 | 0.01 | +http://www.seoprofiler.com/bot |
| 35 | 1 | 0.00 | 1 | 0.01 | +http://webmeup-crawler.com/ |
| 36 | 3 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 37 | 1 | 0.00 | 0 | 0.00 | Win32 |
| 38 | 1 | 0.00 | 0 | 0.00 | Macintosh PPC |
| 39 | 4 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 40 | 2 | 0.01 | 0 | 0.00 | Linux 2.4.x |
| 41 | 1 | 0.00 | 0 | 0.00 | +http://fulltext.sblog.cz/screenshot/ |
| 42 | 1 | 0.00 | 0 | 0.00 | PPC Mac OS X Mach-O |
