| Used Operating Systems |
| 1 | 36578 | 68.75 | 1151 | 31.53 | Windows NT |
| 2 | 6712 | 12.62 | 1017 | 27.86 | +http://www.google.com/bot.html |
| 3 | 2536 | 4.77 | 301 | 8.25 | +http://yandex.com/bots |
| 4 | 1153 | 2.17 | 522 | 14.30 | +http://www.bing.com/bingbot.htm |
| 5 | 1067 | 2.01 | 156 | 4.27 | ezooms.bot@gmail.com |
| 6 | 784 | 1.47 | 1 | 0.03 | +http://www.baidu.com/search/spider.html |
| 7 | 736 | 1.38 | 17 | 0.47 | http://help.yahoo.com/help/us/ysearch/sl... |
| 8 | 462 | 0.87 | 10 | 0.27 | Intel Mac OS X 10.5 |
| 9 | 371 | 0.70 | 1 | 0.03 | +http://swebot-crawler.net |
| 10 | 360 | 0.68 | 14 | 0.38 | Intel Mac OS X 10.6 |
| 11 | 322 | 0.61 | 139 | 3.81 | +http://ahrefs.com/robot/ |
| 12 | 322 | 0.61 | 60 | 1.64 | http://www.majestic12.co.uk/bot.php?+ |
| 13 | 285 | 0.54 | 3 | 0.08 | Solaris 9.x |
| 14 | 167 | 0.31 | 48 | 1.32 | Windows 98 |
| 15 | 146 | 0.27 | 4 | 0.11 | PPC Mac OS X 10.4 |
| 16 | 143 | 0.27 | 62 | 1.70 | +http://www.exabot.com/go/robot |
| 17 | 138 | 0.26 | 6 | 0.16 | Linux [unknown version] |
| 18 | 131 | 0.25 | 24 | 0.66 | Linux i686 [unknown version] |
| 19 | 122 | 0.23 | 3 | 0.08 | Intel Mac OS X 10.7 |
| 20 | 64 | 0.12 | 0 | 0.00 | Linux 2.4.x |
| 21 | 50 | 0.09 | 3 | 0.08 | Windows Phone OS 7.5 |
| 22 | 50 | 0.09 | 5 | 0.14 | PPC Mac OS X Mach-O |
| 23 | 45 | 0.08 | 14 | 0.38 | +http://www.scoutjet.com/ |
| 24 | 43 | 0.08 | 3 | 0.08 | OS/2 |
| 25 | 39 | 0.07 | 3 | 0.08 | http://crawler.sistrix.net/ |
| 26 | 38 | 0.07 | 17 | 0.47 | +http://discoveryengine.com/discobot.htm... |
| 27 | 33 | 0.06 | 1 | 0.03 | +http://www.aihit.com/ |
| 28 | 28 | 0.05 | 1 | 0.03 | J2ME/MIDP |
| 29 | 25 | 0.05 | 1 | 0.03 | Windows CE |
| 30 | 25 | 0.05 | 1 | 0.03 | bot@language-tools.com |
| 31 | 22 | 0.04 | 16 | 0.44 | Windows 95 |
| 32 | 22 | 0.04 | 0 | 0.00 | America Online Browser 1.1; rev1.5; Wind... |
| 33 | 16 | 0.03 | 0 | 0.00 | Win32 |
| 34 | 16 | 0.03 | 8 | 0.22 | Auto; Windows |
| 35 | 16 | 0.03 | 0 | 0.00 | Macintosh |
| 36 | 15 | 0.03 | 4 | 0.11 | Windows XP |
| 37 | 14 | 0.03 | 0 | 0.00 | http://desktop.google.com/ |
| 38 | 14 | 0.03 | 2 | 0.05 | +http://domains.checkparams.com/ |
| 39 | 12 | 0.02 | 0 | 0.00 | +http://indonesiancoder.com |
| 40 | 10 | 0.02 | 0 | 0.00 | i686 Linux; 20020515 |
| 41 | 10 | 0.02 | 2 | 0.05 | America Online Browser 1.1; rev1.1; Wind... |
| 42 | 9 | 0.02 | 7 | 0.19 | +info@netcraft.com |
| 43 | 8 | 0.02 | 0 | 0.00 | MSIE 5.5; Windows NT 5.0 |
| 44 | 7 | 0.01 | 1 | 0.03 | +http://filterdb.iss.net/crawler/ |
| 45 | 7 | 0.01 | 3 | 0.08 | ReverseGet/1.0; http://reverseget.com/; ... |
| 46 | 6 | 0.01 | 3 | 0.08 | +http://www.eventguru.com/spider.html |
| 47 | 4 | 0.01 | 1 | 0.03 | +http://www.warebay.com/bot.html |
| 48 | 3 | 0.01 | 3 | 0.08 | Windows 2000 |
| 49 | 3 | 0.01 | 0 | 0.00 | Series 60 |
| 50 | 3 | 0.01 | 3 | 0.08 | ) - BrowseX (2.0.0 Windows |
| 51 | 3 | 0.01 | 3 | 0.08 | MSIE 5.5; Windows NT 4.0 |
| 52 | 2 | 0.00 | 2 | 0.05 | Macintosh PPC |
| 53 | 2 | 0.00 | 2 | 0.05 | Intel Mac OS X |
| 54 | 2 | 0.00 | 0 | 0.00 | Solaris 2.4.x |
| 55 | 1 | 0.00 | 1 | 0.03 | http://www.lipperhey.com/ |
| 56 | 1 | 0.00 | 0 | 0.00 | Android |
| 57 | 1 | 0.00 | 0 | 0.00 | AOL 9.0; Windows NT 5.1; .NET CLR 1.1.43... |
| 58 | 1 | 0.00 | 1 | 0.03 | Windows 3.1 |
