| Used Operating Systems |
| 1 | 1806 | 46.12 | 1618 | 68.07 | +http://www.baidu.com/search/spider.html |
| 2 | 1118 | 28.55 | 537 | 22.59 | Windows NT |
| 3 | 306 | 7.81 | 34 | 1.43 | +http://www.google.com/bot.html |
| 4 | 238 | 6.08 | 23 | 0.97 | +http://yandex.com/bots |
| 5 | 229 | 5.85 | 93 | 3.91 | +http://www.bing.com/bingbot.htm |
| 6 | 32 | 0.82 | 8 | 0.34 | +http://www.meanpath.com/meanpathbot.htm... |
| 7 | 23 | 0.59 | 6 | 0.25 | Windows 98 |
| 8 | 21 | 0.54 | 7 | 0.29 | Auto; Windows |
| 9 | 15 | 0.38 | 5 | 0.21 | MSIE 5.5; Windows NT 5.0 |
| 10 | 14 | 0.36 | 7 | 0.29 | ezooms.bot@gmail.com |
| 11 | 12 | 0.31 | 9 | 0.38 | X11 |
| 12 | 10 | 0.26 | 5 | 0.21 | +http://siteexplorer.info/ |
| 13 | 9 | 0.23 | 3 | 0.13 | Windows 95 |
| 14 | 7 | 0.18 | 0 | 0.00 | Macintosh PPC |
| 15 | 7 | 0.18 | 4 | 0.17 | Android 2.3.5 |
| 16 | 6 | 0.15 | 2 | 0.08 | Windows 2000 |
| 17 | 6 | 0.15 | 0 | 0.00 | Win32 |
| 18 | 6 | 0.15 | 2 | 0.08 | +http://www.aihit.com/ |
| 19 | 6 | 0.15 | 2 | 0.08 | Windows 3.1 |
| 20 | 6 | 0.15 | 2 | 0.08 | +http://webmeup-crawler.com/ |
| 21 | 6 | 0.15 | 3 | 0.13 | http://www.majestic12.co.uk/bot.php?+ |
| 22 | 4 | 0.10 | 1 | 0.04 | +http://www.warebay.com/bot.html |
| 23 | 4 | 0.10 | 0 | 0.00 | Linux 2.4.x |
| 24 | 4 | 0.10 | 0 | 0.00 | +http://help.soso.com/webspider.htm |
| 25 | 4 | 0.10 | 2 | 0.08 | +info@netcraft.com |
| 26 | 3 | 0.08 | 1 | 0.04 | Windows XP |
| 27 | 3 | 0.08 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 28 | 3 | 0.08 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 29 | 3 | 0.08 | 1 | 0.04 | http://www.google.com/bot.html |
| 30 | 2 | 0.05 | 0 | 0.00 | +http://www.googe.com/bot.html |
| 31 | 1 | 0.03 | 1 | 0.04 | Intel Mac OS X |
| 32 | 1 | 0.03 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 33 | 1 | 0.03 | 1 | 0.04 | ) - BrowseX (2.0.0 Windows |
