| Used Operating Systems |
| 1 | 1800 | 59.37 | 1571 | 70.04 | +http://www.baidu.com/search/spider.html |
| 2 | 401 | 13.23 | 393 | 17.52 | http://www.yodao.com/help/webmaster/spid... |
| 3 | 317 | 10.46 | 101 | 4.50 | +http://www.google.com/bot.html |
| 4 | 177 | 5.84 | 37 | 1.65 | +http://yandex.com/bots |
| 5 | 169 | 5.57 | 64 | 2.85 | Windows NT |
| 6 | 50 | 1.65 | 25 | 1.11 | +http://www.bing.com/bingbot.htm |
| 7 | 32 | 1.06 | 17 | 0.76 | +http://shoulu.jike.com/spider.html |
| 8 | 18 | 0.59 | 9 | 0.40 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 14 | 0.46 | 0 | 0.00 | Windows 98 |
| 10 | 12 | 0.40 | 3 | 0.13 | +http://www.warebay.com/bot.html |
| 11 | 8 | 0.26 | 2 | 0.09 | +http://ahrefs.com/robot/ |
| 12 | 8 | 0.26 | 4 | 0.18 | ezooms.bot@gmail.com |
| 13 | 8 | 0.26 | 4 | 0.18 | http://www.youdao.com/help/webmaster/spi... |
| 14 | 6 | 0.20 | 4 | 0.18 | Linux i686 [unknown version] |
| 15 | 4 | 0.13 | 4 | 0.18 | Intel Mac OS X 10.4 |
| 16 | 2 | 0.07 | 1 | 0.04 | http://www.botje.com/plukkie.htm |
| 17 | 2 | 0.07 | 2 | 0.09 | Windows ME |
| 18 | 2 | 0.07 | 0 | 0.00 | +info@netcraft.com |
| 19 | 2 | 0.07 | 2 | 0.09 | PPC Mac OS X Mach-O |
