| Used Operating Systems |
| 1 | 36664 | 85.37 | 2318 | 49.30 | Windows NT |
| 2 | 1498 | 3.49 | 1463 | 31.11 | +http://www.baidu.com/search/spider.html |
| 3 | 1155 | 2.69 | 60 | 1.28 | J2ME/MIDP |
| 4 | 428 | 1.00 | 177 | 3.76 | +http://www.google.com/bot.html |
| 5 | 413 | 0.96 | 23 | 0.49 | Linux i686 [unknown version] |
| 6 | 303 | 0.71 | 139 | 2.96 | +http://www.bing.com/bingbot.htm |
| 7 | 283 | 0.66 | 19 | 0.40 | Intel Mac OS X 10.6 |
| 8 | 260 | 0.61 | 13 | 0.28 | Intel Mac OS X 10.5 |
| 9 | 255 | 0.59 | 127 | 2.70 | +http://yandex.com/bots |
| 10 | 219 | 0.51 | 83 | 1.77 | http://www.majestic12.co.uk/bot.php?+ |
| 11 | 207 | 0.48 | 90 | 1.91 | ezooms.bot@gmail.com |
| 12 | 128 | 0.30 | 6 | 0.13 | http://help.yahoo.com/help/us/ysearch/sl... |
| 13 | 121 | 0.28 | 67 | 1.42 | Linux i386 [unknown version] |
| 14 | 112 | 0.26 | 10 | 0.21 | Intel Mac OS X 10.4 |
| 15 | 111 | 0.26 | 4 | 0.09 | PPC Mac OS X 10.5 |
| 16 | 88 | 0.20 | 10 | 0.21 | Windows 98 |
| 17 | 56 | 0.13 | 2 | 0.04 | PPC Mac OS X 10.4 |
| 18 | 53 | 0.12 | 5 | 0.11 | Series 60 |
| 19 | 48 | 0.11 | 30 | 0.64 | +http://ahrefs.com/robot/ |
| 20 | 42 | 0.10 | 1 | 0.02 | http://www.lipperhey.com/ |
| 21 | 38 | 0.09 | 3 | 0.06 | Windows Phone OS 7.5 |
| 22 | 37 | 0.09 | 0 | 0.00 | http://desktop.google.com/ |
| 23 | 30 | 0.07 | 2 | 0.04 | Nintendo Wii |
| 24 | 28 | 0.07 | 2 | 0.04 | BlackBerry |
| 25 | 26 | 0.06 | 1 | 0.02 | +http://www.warebay.com/bot.html |
| 26 | 25 | 0.06 | 1 | 0.02 | +http://www.aihit.com/ |
| 27 | 22 | 0.05 | 2 | 0.04 | Windows XP |
| 28 | 22 | 0.05 | 9 | 0.19 | +http://www.exabot.com/go/robot |
| 29 | 20 | 0.05 | 1 | 0.02 | Android 2.3.3 |
| 30 | 20 | 0.05 | 0 | 0.00 | +http://filterdb.iss.net/crawler/ |
| 31 | 20 | 0.05 | 0 | 0.00 | +http://www-935.ibm.com/services/us/inde... |
| 32 | 20 | 0.05 | 0 | 0.00 | Windows 90 |
| 33 | 20 | 0.05 | 1 | 0.02 | Android 2.2.1 |
| 34 | 18 | 0.04 | 9 | 0.19 | +http://discoveryengine.com/discobot.htm... |
| 35 | 17 | 0.04 | 5 | 0.11 | WinHttp.WinHttpRequest.5 |
| 36 | 15 | 0.03 | 1 | 0.02 | Android |
| 37 | 14 | 0.03 | 1 | 0.02 | Windows Mobile |
| 38 | 14 | 0.03 | 1 | 0.02 | Android 3.1 |
| 39 | 13 | 0.03 | 1 | 0.02 | Android 2.1-update1 |
| 40 | 11 | 0.03 | 0 | 0.00 | Windows 9. |
| 41 | 11 | 0.03 | 1 | 0.02 | Windows Phone OS 7.0 |
| 42 | 10 | 0.02 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
| 43 | 8 | 0.02 | 0 | 0.00 | Windows 6.0; MSIE 7.0.6001.18000 |
| 44 | 6 | 0.01 | 2 | 0.04 | +http://www.scoutjet.com/ |
| 45 | 5 | 0.01 | 2 | 0.04 | Windows 95 |
| 46 | 5 | 0.01 | 1 | 0.02 | Intel Mac OS X 10.7 |
| 47 | 4 | 0.01 | 1 | 0.02 | Macintosh PPC |
| 48 | 3 | 0.01 | 1 | 0.02 | Windows NT 5.1 |
| 49 | 3 | 0.01 | 0 | 0.00 | Windows 6.1; MSIE 8.0.7600.16385 |
| 50 | 2 | 0.00 | 0 | 0.00 | Solaris 2.4.x |
| 51 | 2 | 0.00 | 1 | 0.02 | +http://www.seoprofiler.com/bot |
| 52 | 2 | 0.00 | 1 | 0.02 | +http://shoulu.jike.com/spider.html |
| 53 | 1 | 0.00 | 0 | 0.00 | http://help.naver.com/delete_main.asp |
| 54 | 1 | 0.00 | 1 | 0.02 | SunOS i86pc |
| 55 | 1 | 0.00 | 1 | 0.02 | +http://www.seexie.com |
| 56 | 1 | 0.00 | 0 | 0.00 | Linux [unknown version] |
| 57 | 1 | 0.00 | 1 | 0.02 | Solaris 7.x |
| 58 | 1 | 0.00 | 0 | 0.00 | America Online Browser 1.1; rev1.5; Wind... |
| 59 | 1 | 0.00 | 0 | 0.00 | Android 2.3.4 |
| 60 | 1 | 0.00 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 61 | 1 | 0.00 | 1 | 0.02 | +info@netcraft.com |
| 62 | 1 | 0.00 | 1 | 0.02 | Windows ME |
