| Used Operating Systems by Visits |
| 1 | 3331 | 17.56 | 2452 | 71.86 | +http://www.baidu.com/search/spider.html |
| 2 | 2070 | 10.91 | 595 | 17.44 | +http://www.google.com/bot.html |
| 3 | 12301 | 64.84 | 159 | 4.66 | Windows NT |
| 4 | 166 | 0.88 | 77 | 2.26 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 75 | 0.40 | 35 | 1.03 | Windows 95 |
| 6 | 203 | 1.07 | 23 | 0.67 | +http://yandex.com/bots |
| 7 | 69 | 0.36 | 18 | 0.53 | +http://www.bing.com/bingbot.htm |
| 8 | 36 | 0.19 | 12 | 0.35 | http://crawler.sistrix.net/ |
| 9 | 12 | 0.06 | 6 | 0.18 | +http://www.exabot.com/go/robot |
| 10 | 11 | 0.06 | 5 | 0.15 | MSIE 5.5; Windows NT 4.0 |
| 11 | 4 | 0.02 | 4 | 0.12 | Intel Mac OS X 10.4 |
| 12 | 128 | 0.67 | 4 | 0.12 | Windows 98 |
| 13 | 7 | 0.04 | 3 | 0.09 | +http://ahrefs.com/robot/ |
| 14 | 16 | 0.08 | 2 | 0.06 | Windows 2000 |
| 15 | 4 | 0.02 | 2 | 0.06 | +http://discoveryengine.com/discobot.htm... |
| 16 | 92 | 0.48 | 2 | 0.06 | http://help.yahoo.com/help/us/ysearch/sl... |
| 17 | 4 | 0.02 | 2 | 0.06 | Windows 3.1 |
| 18 | 54 | 0.28 | 2 | 0.06 | Linux i686 [unknown version] |
| 19 | 4 | 0.02 | 1 | 0.03 | +http://www.warebay.com/bot.html |
| 20 | 2 | 0.01 | 1 | 0.03 | +http://www.openindex.io/en/webmasters/s... |
| 21 | 1 | 0.01 | 1 | 0.03 | Linux [unknown version] |
| 22 | 27 | 0.14 | 1 | 0.03 | ezooms.bot@gmail.com |
| 23 | 1 | 0.01 | 1 | 0.03 | PPC Mac OS X Mach-O |
| 24 | 2 | 0.01 | 1 | 0.03 | +info@netcraft.com |
| 25 | 3 | 0.02 | 1 | 0.03 | ScoutJet; +http://blekko.com/about/blekk... |
| 26 | 2 | 0.01 | 1 | 0.03 | +http://www.acoon.de/robot.asp |
| 27 | 3 | 0.02 | 1 | 0.03 | +http://shoulu.jike.com/spider.html |
| 28 | 1 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 29 | 8 | 0.04 | 0 | 0.00 | Nintendo DSi |
| 30 | 113 | 0.60 | 0 | 0.00 | J2ME/MIDP |
| 31 | 54 | 0.28 | 0 | 0.00 | Android |
| 32 | 13 | 0.07 | 0 | 0.00 | AOL 9.6; AOLBuild 4340.5004; Windows NT ... |
| 33 | 3 | 0.02 | 0 | 0.00 | Android 2.3.7 |
| 34 | 4 | 0.02 | 0 | 0.00 | BlackBerry |
| 35 | 1 | 0.01 | 0 | 0.00 | Android 2.3.6 |
| 36 | 2 | 0.01 | 0 | 0.00 | iPhone |
| 37 | 52 | 0.27 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 38 | 12 | 0.06 | 0 | 0.00 | PPC Mac OS X 10.5 |
| 39 | 47 | 0.25 | 0 | 0.00 | X11 |
| 40 | 1 | 0.01 | 0 | 0.00 | Windows Phone OS 7.0 |
| 41 | 31 | 0.16 | 0 | 0.00 | Windows Phone OS 7.5 |
