| Used Operating Systems |
| 1 | 12556 | 74.76 | 319 | 9.03 | Windows NT |
| 2 | 2820 | 16.79 | 2312 | 65.48 | +http://www.baidu.com/search/spider.html |
| 3 | 706 | 4.20 | 691 | 19.57 | http://www.yodao.com/help/webmaster/spid... |
| 4 | 600 | 3.57 | 155 | 4.39 | +http://www.google.com/bot.html |
| 5 | 34 | 0.20 | 17 | 0.48 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 20 | 0.12 | 9 | 0.25 | +http://yandex.com/bots |
| 7 | 14 | 0.08 | 7 | 0.20 | +http://www.bing.com/bingbot.htm |
| 8 | 10 | 0.06 | 5 | 0.14 | http://www.youdao.com/help/webmaster/spi... |
| 9 | 9 | 0.05 | 3 | 0.08 | Windows 98 |
| 10 | 8 | 0.05 | 4 | 0.11 | +info@netcraft.com |
| 11 | 6 | 0.04 | 3 | 0.08 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 4 | 0.02 | 2 | 0.06 | http://www.dotnetdotcom.org/, crawler@do... |
| 13 | 4 | 0.02 | 2 | 0.06 | Linux i686 [unknown version] |
| 14 | 4 | 0.02 | 2 | 0.06 | http://www.search17.com/bot.php |
