| Used Operating Systems by Visits |
| 1 | 2453 | 26.69 | 2235 | 68.43 | +http://www.baidu.com/search/spider.html |
| 2 | 320 | 3.48 | 315 | 9.64 | http://www.yodao.com/help/webmaster/spid... |
| 3 | 4854 | 52.81 | 201 | 6.15 | Windows NT |
| 4 | 380 | 4.13 | 129 | 3.95 | +http://www.google.com/bot.html |
| 5 | 222 | 2.42 | 103 | 3.15 | +http://www.bing.com/bingbot.htm |
| 6 | 209 | 2.27 | 65 | 1.99 | +http://yandex.com/bots |
| 7 | 129 | 1.40 | 50 | 1.53 | ezooms.bot@gmail.com |
| 8 | 115 | 1.25 | 37 | 1.13 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 42 | 0.46 | 32 | 0.98 | +http://ahrefs.com/robot/ |
| 10 | 42 | 0.46 | 20 | 0.61 | +http://www.exabot.com/go/robot |
| 11 | 156 | 1.70 | 16 | 0.49 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 26 | 0.28 | 10 | 0.31 | +http://shoulu.jike.com/spider.html |
| 13 | 56 | 0.61 | 8 | 0.24 | Linux i686 [unknown version] |
| 14 | 18 | 0.20 | 8 | 0.24 | Windows 98 |
| 15 | 6 | 0.07 | 6 | 0.18 | Linux [unknown version] |
| 16 | 10 | 0.11 | 5 | 0.15 | +http://discoveryengine.com/discobot.htm... |
| 17 | 8 | 0.09 | 5 | 0.15 | Windows 95 |
| 18 | 2 | 0.02 | 2 | 0.06 | Windows 2000 |
| 19 | 4 | 0.04 | 2 | 0.06 | Windows CE |
| 20 | 2 | 0.02 | 2 | 0.06 | +http://pmoz.info/doc/botinfo.htm |
| 21 | 4 | 0.04 | 2 | 0.06 | +http://www.openindex.io/en/webmasters/s... |
| 22 | 2 | 0.02 | 2 | 0.06 | Intel Mac OS X 10.4 |
| 23 | 6 | 0.07 | 2 | 0.06 | Windows XP |
| 24 | 3 | 0.03 | 2 | 0.06 | +info@netcraft.com |
| 25 | 4 | 0.04 | 2 | 0.06 | http://blog.wasalive.com/wasalive-bots/ |
| 26 | 6 | 0.07 | 1 | 0.03 | +http://www.hailoo.com/spider.html |
| 27 | 1 | 0.01 | 1 | 0.03 | Windows 3.1 |
| 28 | 2 | 0.02 | 1 | 0.03 | MSIE 5.5; Windows NT 4.0 |
| 29 | 84 | 0.91 | 1 | 0.03 | Intel Mac OS X 10.6 |
| 30 | 2 | 0.02 | 1 | 0.03 | +http://www.acoon.de/robot.asp |
| 31 | 24 | 0.26 | 0 | 0.00 | ScoutJet; +http://blekko.com/about/blekk... |
