| Used Operating Systems |
| 1 | 45785 | 83.25 | 2956 | 50.59 | Windows NT |
| 2 | 1931 | 3.51 | 1747 | 29.90 | +http://www.baidu.com/search/spider.html |
| 3 | 1882 | 3.42 | 106 | 1.81 | J2ME/MIDP |
| 4 | 594 | 1.08 | 208 | 3.56 | +http://www.google.com/bot.html |
| 5 | 480 | 0.87 | 22 | 0.38 | Intel Mac OS X 10.5 |
| 6 | 428 | 0.78 | 31 | 0.53 | Intel Mac OS X 10.6 |
| 7 | 362 | 0.66 | 34 | 0.58 | Linux i686 [unknown version] |
| 8 | 359 | 0.65 | 169 | 2.89 | +http://yandex.com/bots |
| 9 | 317 | 0.58 | 123 | 2.11 | +http://www.bing.com/bingbot.htm |
| 10 | 301 | 0.55 | 110 | 1.88 | http://www.majestic12.co.uk/bot.php?+ |
| 11 | 243 | 0.44 | 92 | 1.57 | ezooms.bot@gmail.com |
| 12 | 223 | 0.41 | 11 | 0.19 | PPC Mac OS X 10.4 |
| 13 | 190 | 0.35 | 6 | 0.10 | Windows 98 |
| 14 | 187 | 0.34 | 14 | 0.24 | http://help.yahoo.com/help/us/ysearch/sl... |
| 15 | 183 | 0.33 | 40 | 0.68 | +http://ahrefs.com/robot/ |
| 16 | 178 | 0.32 | 9 | 0.15 | Intel Mac OS X 10.4 |
| 17 | 152 | 0.28 | 67 | 1.15 | Linux i386 [unknown version] |
| 18 | 127 | 0.23 | 7 | 0.12 | +http://www.scoutjet.com/ |
| 19 | 117 | 0.21 | 5 | 0.09 | Series 60 |
| 20 | 106 | 0.19 | 5 | 0.09 | Linux [unknown version] |
| 21 | 81 | 0.15 | 4 | 0.07 | PPC Mac OS X 10.5 |
| 22 | 70 | 0.13 | 0 | 0.00 | http://desktop.google.com/ |
| 23 | 68 | 0.12 | 9 | 0.15 | S60 |
| 24 | 68 | 0.12 | 3 | 0.05 | Nintendo Wii |
| 25 | 67 | 0.12 | 14 | 0.24 | +http://discoveryengine.com/discobot.htm... |
| 26 | 50 | 0.09 | 4 | 0.07 | Intel Mac OS X 10.7 |
| 27 | 48 | 0.09 | 5 | 0.09 | BlackBerry |
| 28 | 48 | 0.09 | 2 | 0.03 | +http://www.puritysearch.net/ |
| 29 | 45 | 0.08 | 0 | 0.00 | Windows 90 |
| 30 | 32 | 0.06 | 0 | 0.00 | Windows XP |
| 31 | 29 | 0.05 | 1 | 0.02 | Android |
| 32 | 27 | 0.05 | 6 | 0.10 | +http://www.exabot.com/go/robot |
| 33 | 26 | 0.05 | 2 | 0.03 | Macintosh |
| 34 | 24 | 0.04 | 2 | 0.03 | Windows Phone OS 7.5 |
| 35 | 23 | 0.04 | 0 | 0.00 | Windows 6.0; MSIE 7.0.6001.18000 |
| 36 | 21 | 0.04 | 0 | 0.00 | Windows 9. |
| 37 | 15 | 0.03 | 1 | 0.02 | AOL 9.6; AOLBuild 4340.5004; Windows NT ... |
| 38 | 14 | 0.03 | 1 | 0.02 | Windows Mobile |
| 39 | 12 | 0.02 | 0 | 0.00 | Windows 6.1; MSIE 8.0.7601.17514 |
| 40 | 12 | 0.02 | 1 | 0.02 | Android 2.2 |
| 41 | 10 | 0.02 | 5 | 0.09 | +http://www.seoprofiler.com/bot |
| 42 | 6 | 0.01 | 6 | 0.10 | Macintosh PPC |
| 43 | 6 | 0.01 | 0 | 0.00 | Solaris 9.x |
| 44 | 6 | 0.01 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
| 45 | 6 | 0.01 | 0 | 0.00 | i686 Linux; 20020515 |
| 46 | 6 | 0.01 | 0 | 0.00 | Windows 6.1; MSIE 8.0.7600.16385 |
| 47 | 6 | 0.01 | 3 | 0.05 | http://www.search17.com/bot.php |
| 48 | 4 | 0.01 | 3 | 0.05 | Windows NT 5.1 |
| 49 | 4 | 0.01 | 1 | 0.02 | +info@netcraft.com |
| 50 | 4 | 0.01 | 1 | 0.02 | +http://domains.checkparams.com/ |
| 51 | 3 | 0.01 | 1 | 0.02 | AOL 9.5; AOLBuild 4337.5400; Windows NT ... |
| 52 | 2 | 0.00 | 2 | 0.03 | +http://www.askpeter.info |
| 53 | 2 | 0.00 | 1 | 0.02 | X11 |
| 54 | 2 | 0.00 | 0 | 0.00 | Solaris 7.x |
| 55 | 1 | 0.00 | 1 | 0.02 | Windows CE |
| 56 | 1 | 0.00 | 1 | 0.02 | +http://www.seexie.com |
| 57 | 1 | 0.00 | 1 | 0.02 | Windows 95 |
