| Used Operating Systems |
| 1 | 24915 | 42.62 | 247 | 1.72 | +http://www.google.com/bot.html |
| 2 | 11793 | 20.17 | 9875 | 68.67 | +http://www.baidu.com/search/spider.html |
| 3 | 7735 | 13.23 | 176 | 1.22 | +http://yandex.com/bots |
| 4 | 7701 | 13.17 | 3057 | 21.26 | Windows NT |
| 5 | 2347 | 4.01 | 13 | 0.09 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 885 | 1.51 | 376 | 2.61 | Linux i686 [unknown version] |
| 7 | 763 | 1.31 | 207 | 1.44 | +http://ahrefs.com/robot/ |
| 8 | 608 | 1.04 | 8 | 0.06 | http://crawler.sistrix.net/ |
| 9 | 452 | 0.77 | 91 | 0.63 | ezooms.bot@gmail.com |
| 10 | 356 | 0.61 | 136 | 0.95 | +http://www.bing.com/bingbot.htm |
| 11 | 333 | 0.57 | 141 | 0.98 | Linux [unknown version] |
| 12 | 216 | 0.37 | 32 | 0.22 | +http://discoveryengine.com/discoverybot... |
| 13 | 100 | 0.17 | 1 | 0.01 | http://www.lipperhey.com/ |
| 14 | 78 | 0.13 | 2 | 0.01 | J2ME/MIDP |
| 15 | 29 | 0.05 | 1 | 0.01 | http://help.yahoo.com/help/us/ysearch/sl... |
| 16 | 25 | 0.04 | 0 | 0.00 | Intel Mac OS X 10.4 |
| 17 | 16 | 0.03 | 2 | 0.01 | +http://go.mail.ru/help/robots |
| 18 | 16 | 0.03 | 1 | 0.01 | +http://filterdb.iss.net/crawler/ |
| 19 | 15 | 0.03 | 9 | 0.06 | Windows 98 |
| 20 | 13 | 0.02 | 1 | 0.01 | X11 |
| 21 | 12 | 0.02 | 0 | 0.00 | Series 60 |
| 22 | 11 | 0.02 | 1 | 0.01 | Windows Phone OS 7.5 |
| 23 | 9 | 0.02 | 1 | 0.01 | Macintosh PPC |
| 24 | 5 | 0.01 | 1 | 0.01 | +http://domains.checkparams.com/ |
| 25 | 4 | 0.01 | 0 | 0.00 | Android |
| 26 | 4 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 27 | 3 | 0.01 | 0 | 0.00 | Macintosh |
| 28 | 2 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 29 | 2 | 0.00 | 0 | 0.00 | Android 4.0.4 |
| 30 | 2 | 0.00 | 1 | 0.01 | Windows 95 |
| 31 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 32 | 2 | 0.00 | 0 | 0.00 | +http://shoulu.jike.com/spider.html |
| 33 | 1 | 0.00 | 0 | 0.00 | Nintendo DSi |
| 34 | 1 | 0.00 | 0 | 0.00 | Android 2.2.2 |
