| Used Operating Systems |
| 1 | 13190 | 89.12 | 653 | 60.46 | Windows NT |
| 2 | 898 | 6.07 | 260 | 24.07 | +http://www.google.com/bot.html |
| 3 | 248 | 1.68 | 54 | 5.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 4 | 148 | 1.00 | 3 | 0.28 | Intel Mac OS X 10.5 |
| 5 | 118 | 0.80 | 26 | 2.41 | Windows 98 |
| 6 | 64 | 0.43 | 32 | 2.96 | +http://www.bing.com/bingbot.htm |
| 7 | 60 | 0.41 | 2 | 0.19 | Intel Mac OS X 10.4 |
| 8 | 26 | 0.18 | 22 | 2.04 | +http://www.baidu.com/search/spider.html |
| 9 | 10 | 0.07 | 8 | 0.74 | Windows 95 |
| 10 | 9 | 0.06 | 5 | 0.46 | +http://yandex.com/bots |
| 11 | 8 | 0.05 | 4 | 0.37 | +info@netcraft.com |
| 12 | 6 | 0.04 | 2 | 0.19 | MirrorDetector; +http://yandex.com/bots |
| 13 | 4 | 0.03 | 0 | 0.00 | http://desktop.google.com/ |
| 14 | 4 | 0.03 | 2 | 0.19 | http://help.naver.com/customer_webtxt_02... |
| 15 | 3 | 0.02 | 3 | 0.28 | Windows 2000 |
| 16 | 2 | 0.01 | 2 | 0.19 | Linux i686 [unknown version] |
| 17 | 1 | 0.01 | 0 | 0.00 | Windows XP |
| 18 | 1 | 0.01 | 1 | 0.09 | MSIE 5.5; Windows NT 4.0 |
| 19 | 1 | 0.01 | 1 | 0.09 | MSIE 5.5; Windows NT 5.0 |
