| Used Operating Systems |
| 1 | 4918 | 41.23 | 1258 | 30.47 | Windows NT |
| 2 | 2028 | 17.00 | 47 | 1.14 | Windows 98 |
| 3 | 1882 | 15.78 | 1738 | 42.10 | +http://www.baidu.com/search/spider.html |
| 4 | 810 | 6.79 | 429 | 10.39 | +http://www.google.com/bot.html |
| 5 | 708 | 5.94 | 113 | 2.74 | +http://www.bing.com/bingbot.htm |
| 6 | 682 | 5.72 | 211 | 5.11 | ezooms.bot@gmail.com |
| 7 | 409 | 3.43 | 159 | 3.85 | +http://yandex.com/bots |
| 8 | 150 | 1.26 | 10 | 0.24 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 60 | 0.50 | 2 | 0.05 | +http://www.aihit.com/ |
| 10 | 49 | 0.41 | 44 | 1.07 | Windows 95 |
| 11 | 24 | 0.20 | 22 | 0.53 | Windows CE |
| 12 | 24 | 0.20 | 3 | 0.07 | Intel Mac OS X 10.5 |
| 13 | 23 | 0.19 | 3 | 0.07 | Linux i686 [unknown version] |
| 14 | 21 | 0.18 | 20 | 0.48 | Windows ME |
| 15 | 20 | 0.17 | 11 | 0.27 | +http://www.exabot.com/go/robot |
| 16 | 18 | 0.15 | 2 | 0.05 | http://help.yahoo.com/help/us/ysearch/sl... |
| 17 | 15 | 0.13 | 4 | 0.10 | Windows XP |
| 18 | 15 | 0.13 | 15 | 0.36 | MSIE 5.5; Windows NT 5.0 |
| 19 | 14 | 0.12 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
| 20 | 13 | 0.11 | 10 | 0.24 | Windows 2000 |
| 21 | 11 | 0.09 | 11 | 0.27 | MSIE 5.5; Windows NT 4.0 |
| 22 | 8 | 0.07 | 7 | 0.17 | Windows 3.1 |
| 23 | 7 | 0.06 | 0 | 0.00 | http://desktop.google.com/ |
| 24 | 7 | 0.06 | 5 | 0.12 | +info@netcraft.com |
| 25 | 4 | 0.03 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 26 | 2 | 0.02 | 2 | 0.05 | Auto; Windows |
| 27 | 2 | 0.02 | 2 | 0.05 | Linux [unknown version] |
| 28 | 1 | 0.01 | 0 | 0.00 | PPC Mac OS X 10.5 |
| 29 | 1 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 30 | 1 | 0.01 | 0 | 0.00 | +http://fulltext.sblog.cz/screenshot/ |
