| Used Operating Systems |
| 1 | 2029 | 69.11 | 1845 | 77.36 | +http://www.baidu.com/search/spider.html |
| 2 | 363 | 12.36 | 357 | 14.97 | http://www.yodao.com/help/webmaster/spid... |
| 3 | 169 | 5.76 | 60 | 2.52 | +http://www.google.com/bot.html |
| 4 | 168 | 5.72 | 33 | 1.38 | +http://yandex.com/bots |
| 5 | 88 | 3.00 | 34 | 1.43 | Windows NT |
| 6 | 27 | 0.92 | 14 | 0.59 | +http://www.bing.com/bingbot.htm |
| 7 | 18 | 0.61 | 10 | 0.42 | +http://shoulu.jike.com/spider.html |
| 8 | 14 | 0.48 | 7 | 0.29 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 12 | 0.41 | 6 | 0.25 | ezooms.bot@gmail.com |
| 10 | 8 | 0.27 | 2 | 0.08 | +http://www.warebay.com/bot.html |
| 11 | 6 | 0.20 | 2 | 0.08 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 4 | 0.14 | 1 | 0.04 | +http://www.aihit.com/ |
| 13 | 4 | 0.14 | 2 | 0.08 | +http://ahrefs.com/robot/ |
| 14 | 4 | 0.14 | 2 | 0.08 | +info@netcraft.com |
| 15 | 4 | 0.14 | 2 | 0.08 | +http://shoulu.foxspider.com/spider.html |
| 16 | 4 | 0.14 | 1 | 0.04 | http://www.dataprovider.com/ |
| 17 | 4 | 0.14 | 0 | 0.00 | Windows 98 |
| 18 | 3 | 0.10 | 2 | 0.08 | Linux i686 [unknown version] |
| 19 | 2 | 0.07 | 2 | 0.08 | Windows 2000 |
| 20 | 2 | 0.07 | 2 | 0.08 | Linux [unknown version] |
| 21 | 2 | 0.07 | 1 | 0.04 | +http://www.acoon.de/robot.asp |
| 22 | 1 | 0.03 | 0 | 0.00 | http://desktop.google.com/ |
