| Used Operating Systems by Visits |
| 1 | 3230 | 46.89 | 2844 | 80.91 | +http://www.baidu.com/search/spider.html |
| 2 | 2334 | 33.88 | 248 | 7.06 | Windows NT |
| 3 | 414 | 6.01 | 158 | 4.50 | +http://www.bing.com/bingbot.htm |
| 4 | 251 | 3.64 | 72 | 2.05 | +http://yandex.com/bots |
| 5 | 330 | 4.79 | 50 | 1.42 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 58 | 0.84 | 28 | 0.80 | +http://www.career-x.de/bot.html |
| 7 | 64 | 0.93 | 22 | 0.63 | +http://www.google.com/bot.html |
| 8 | 32 | 0.46 | 16 | 0.46 | +http://www.exabot.com/go/robot |
| 9 | 32 | 0.46 | 16 | 0.46 | +http://shoulu.jike.com/spider.html |
| 10 | 39 | 0.57 | 13 | 0.37 | ScoutJet; +http://blekko.com/about/blekk... |
| 11 | 16 | 0.23 | 8 | 0.23 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 16 | 0.23 | 8 | 0.23 | ezooms.bot@gmail.com |
| 13 | 10 | 0.15 | 4 | 0.11 | J2ME/MIDP |
| 14 | 14 | 0.20 | 4 | 0.11 | Linux i686 [unknown version] |
| 15 | 6 | 0.09 | 3 | 0.09 | Android |
| 16 | 7 | 0.10 | 3 | 0.09 | +http://ahrefs.com/robot/ |
| 17 | 2 | 0.03 | 2 | 0.06 | Win32 |
| 18 | 4 | 0.06 | 2 | 0.06 | Android 4.0.3 |
| 19 | 2 | 0.03 | 2 | 0.06 | Windows Phone OS 7.5 |
| 20 | 2 | 0.03 | 2 | 0.06 | Windows XP |
| 21 | 4 | 0.06 | 2 | 0.06 | +info@netcraft.com |
| 22 | 6 | 0.09 | 2 | 0.06 | Android 2.3.5 |
| 23 | 4 | 0.06 | 2 | 0.06 | X11 |
| 24 | 2 | 0.03 | 2 | 0.06 | +http://domains.checkparams.com/ |
| 25 | 4 | 0.06 | 1 | 0.03 | +http://www.warebay.com/bot.html |
| 26 | 2 | 0.03 | 1 | 0.03 | Linux [unknown version] |
| 27 | 2 | 0.03 | 0 | 0.00 | http://desktop.google.com/ |
| 28 | 2 | 0.03 | 0 | 0.00 | Windows 98 |
