| Used Operating Systems by Visits |
| 1 | 2395 | 44.34 | 2035 | 65.69 | +http://www.baidu.com/search/spider.html |
| 2 | 648 | 12.00 | 400 | 12.91 | +http://www.google.com/bot.html |
| 3 | 158 | 2.93 | 158 | 5.10 | http://www.yodao.com/help/webmaster/spid... |
| 4 | 1226 | 22.70 | 154 | 4.97 | Windows NT |
| 5 | 369 | 6.83 | 152 | 4.91 | +http://www.bing.com/bingbot.htm |
| 6 | 154 | 2.85 | 71 | 2.29 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 248 | 4.59 | 70 | 2.26 | +http://yandex.com/bots |
| 8 | 22 | 0.41 | 7 | 0.23 | +http://www.exabot.com/go/robot |
| 9 | 14 | 0.26 | 7 | 0.23 | +http://shoulu.jike.com/spider.html |
| 10 | 11 | 0.20 | 6 | 0.19 | +http://ahrefs.com/robot/ |
| 11 | 12 | 0.22 | 6 | 0.19 | http://crawler.sistrix.net/ |
| 12 | 10 | 0.19 | 5 | 0.16 | +http://www.eventguru.com/spider.html |
| 13 | 8 | 0.15 | 4 | 0.13 | http://www.youdao.com/help/webmaster/spi... |
| 14 | 8 | 0.15 | 4 | 0.13 | +http://www.acoon.de/robot.asp |
| 15 | 16 | 0.30 | 3 | 0.10 | Linux i686 [unknown version] |
| 16 | 38 | 0.70 | 2 | 0.06 | Windows Mobile |
| 17 | 2 | 0.04 | 2 | 0.06 | Mac_PowerPC Mac OS X; en |
| 18 | 4 | 0.07 | 2 | 0.06 | +http://discoveryengine.com/discobot.htm... |
| 19 | 4 | 0.07 | 2 | 0.06 | ezooms.bot@gmail.com |
| 20 | 4 | 0.07 | 2 | 0.06 | +info@netcraft.com |
| 21 | 4 | 0.07 | 2 | 0.06 | +http://www.seoprofiler.com/bot |
| 22 | 2 | 0.04 | 2 | 0.06 | Intel Mac OS X 10.6 |
| 23 | 18 | 0.33 | 1 | 0.03 | http://help.yahoo.com/help/us/ysearch/sl... |
| 24 | 24 | 0.44 | 1 | 0.03 | X11 |
| 25 | 2 | 0.04 | 0 | 0.00 | http://desktop.google.com/ |
