| Used Operating Systems |
| 1 | 4563 | 61.17 | 2080 | 70.51 | Windows NT |
| 2 | 1224 | 16.41 | 542 | 18.37 | +http://www.google.com/bot.html |
| 3 | 776 | 10.40 | 16 | 0.54 | Windows 98 |
| 4 | 321 | 4.30 | 138 | 4.68 | +http://www.bing.com/bingbot.htm |
| 5 | 185 | 2.48 | 30 | 1.02 | +http://yandex.com/bots |
| 6 | 85 | 1.14 | 28 | 0.95 | Windows XP |
| 7 | 50 | 0.67 | 17 | 0.58 | Windows 95 |
| 8 | 39 | 0.52 | 11 | 0.37 | Windows ME |
| 9 | 32 | 0.43 | 16 | 0.54 | help@moz.com |
| 10 | 21 | 0.28 | 3 | 0.10 | +http://OpenLinkProfiler.org/bot |
| 11 | 20 | 0.27 | 20 | 0.68 | +http://www.baidu.com/search/spider.html |
| 12 | 17 | 0.23 | 7 | 0.24 | MSIE 5.5; Windows NT 4.0 |
| 13 | 14 | 0.19 | 2 | 0.07 | +http://www.seoprofiler.com/bot |
| 14 | 14 | 0.19 | 6 | 0.20 | ) - BrowseX (2.0.0 Windows |
| 15 | 14 | 0.19 | 6 | 0.20 | X11 |
| 16 | 13 | 0.17 | 8 | 0.27 | Android 2.3.5 |
| 17 | 13 | 0.17 | 1 | 0.03 | +http://webmeup-crawler.com/ |
| 18 | 9 | 0.12 | 0 | 0.00 | Macintosh PPC |
| 19 | 7 | 0.09 | 3 | 0.10 | Windows 2000 |
| 20 | 7 | 0.09 | 5 | 0.17 | Windows CE |
| 21 | 7 | 0.09 | 0 | 0.00 | Win32 |
| 22 | 6 | 0.08 | 4 | 0.14 | Windows 3.1 |
| 23 | 6 | 0.08 | 1 | 0.03 | +http://endb-consolidated.aihit.com/ |
| 24 | 5 | 0.07 | 2 | 0.07 | MSIE 5.5; Windows NT 5.0 |
| 25 | 3 | 0.04 | 0 | 0.00 | Linux 2.4.x |
| 26 | 3 | 0.04 | 2 | 0.07 | +info@netcraft.com |
| 27 | 2 | 0.03 | 1 | 0.03 | +http://www.meanpath.com/meanpathbot.htm... |
| 28 | 1 | 0.01 | 1 | 0.03 | Auto; Windows |
| 29 | 1 | 0.01 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 30 | 1 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
