| Used Operating Systems |
| 1 | 25271 | 42.53 | 357 | 2.39 | +http://www.google.com/bot.html |
| 2 | 13509 | 22.74 | 3181 | 21.32 | Windows NT |
| 3 | 12982 | 21.85 | 10045 | 67.33 | +http://www.baidu.com/search/spider.html |
| 4 | 1892 | 3.18 | 206 | 1.38 | +http://yandex.com/bots |
| 5 | 1619 | 2.72 | 9 | 0.06 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 1431 | 2.41 | 497 | 3.33 | Linux i686 [unknown version] |
| 7 | 734 | 1.24 | 165 | 1.11 | Linux [unknown version] |
| 8 | 430 | 0.72 | 167 | 1.12 | ezooms.bot@gmail.com |
| 9 | 404 | 0.68 | 137 | 0.92 | +http://www.bing.com/bingbot.htm |
| 10 | 341 | 0.57 | 9 | 0.06 | http://crawler.sistrix.net/ |
| 11 | 305 | 0.51 | 104 | 0.70 | +http://ahrefs.com/robot/ |
| 12 | 248 | 0.42 | 1 | 0.01 | +http://www.warebay.com/bot.html |
| 13 | 96 | 0.16 | 3 | 0.02 | +http://discoveryengine.com/discobot.htm... |
| 14 | 46 | 0.08 | 24 | 0.16 | http://benderthewebrobot.tumblr.com |
| 15 | 23 | 0.04 | 5 | 0.03 | Windows 98 |
| 16 | 22 | 0.04 | 0 | 0.00 | Intel Mac OS X 10.4 |
| 17 | 13 | 0.02 | 0 | 0.00 | J2ME/MIDP |
| 18 | 9 | 0.02 | 3 | 0.02 | Windows 95 |
| 19 | 7 | 0.01 | 0 | 0.00 | X11 |
| 20 | 5 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 21 | 4 | 0.01 | 2 | 0.01 | Windows 2000 |
| 22 | 4 | 0.01 | 0 | 0.00 | Android |
| 23 | 3 | 0.01 | 0 | 0.00 | Series 60 |
| 24 | 3 | 0.01 | 1 | 0.01 | MSIE 5.5; Windows NT 5.0 |
| 25 | 2 | 0.00 | 0 | 0.00 | PPC Mac OS X 10.4 |
| 26 | 2 | 0.00 | 0 | 0.00 | Windows Phone OS 7.5 |
| 27 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 28 | 2 | 0.00 | 0 | 0.00 | +http://shoulu.jike.com/spider.html |
| 29 | 1 | 0.00 | 0 | 0.00 | rotate |
| 30 | 1 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 31 | 1 | 0.00 | 0 | 0.00 | BlackBerry |
| 32 | 1 | 0.00 | 0 | 0.00 | Nintendo Wii |
| 33 | 1 | 0.00 | 1 | 0.01 | Windows 3.1 |
| 34 | 1 | 0.00 | 1 | 0.01 | Windows XP |
| 35 | 1 | 0.00 | 0 | 0.00 | crawler@unister.de |
