| Used Operating Systems |
| 1 | 1829 | 66.82 | 1558 | 73.94 | +http://www.baidu.com/search/spider.html |
| 2 | 368 | 13.45 | 366 | 17.37 | http://www.yodao.com/help/webmaster/spid... |
| 3 | 258 | 9.43 | 92 | 4.37 | +http://www.google.com/bot.html |
| 4 | 206 | 7.53 | 46 | 2.18 | +http://yandex.com/bots |
| 5 | 36 | 1.32 | 23 | 1.09 | Windows NT |
| 6 | 10 | 0.37 | 6 | 0.28 | http://www.youdao.com/help/webmaster/spi... |
| 7 | 8 | 0.29 | 4 | 0.19 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 8 | 0.29 | 4 | 0.19 | +http://www.bing.com/bingbot.htm |
| 9 | 6 | 0.22 | 2 | 0.09 | Linux i686 [unknown version] |
| 10 | 4 | 0.15 | 2 | 0.09 | +info@netcraft.com |
| 11 | 2 | 0.07 | 2 | 0.09 | http://www.lipperhey.com/ |
| 12 | 2 | 0.07 | 2 | 0.09 | http://help.yahoo.com/help/us/ysearch/sl... |
