| Used Operating Systems by Visits |
| 1 | 8853 | 8.95 | 7572 | 34.68 | +http://www.baidu.com/search/spider.html |
| 2 | 38182 | 38.62 | 5674 | 25.98 | Windows NT |
| 3 | 20106 | 20.34 | 4759 | 21.79 | +http://www.bing.com/bingbot.htm |
| 4 | 12625 | 12.77 | 1255 | 5.75 | +http://www.google.com/bot.html |
| 5 | 3957 | 4.00 | 844 | 3.86 | +http://ahrefs.com/robot/ |
| 6 | 1810 | 1.83 | 366 | 1.68 | ezooms.bot@gmail.com |
| 7 | 278 | 0.28 | 254 | 1.16 | Intel Mac OS X 10.4 |
| 8 | 6235 | 6.31 | 247 | 1.13 | +http://yandex.com/bots |
| 9 | 179 | 0.18 | 179 | 0.82 | http://www.yodao.com/help/webmaster/spid... |
| 10 | 231 | 0.23 | 173 | 0.79 | Linux i686 [unknown version] |
| 11 | 220 | 0.22 | 112 | 0.51 | +http://shoulu.jike.com/spider.html |
| 12 | 245 | 0.25 | 88 | 0.40 | http://help.yahoo.com/help/us/ysearch/sl... |
| 13 | 2075 | 2.10 | 62 | 0.28 | http://www.majestic12.co.uk/bot.php?+ |
| 14 | 1516 | 1.53 | 41 | 0.19 | http://benderthewebrobot.tumblr.com |
| 15 | 104 | 0.11 | 38 | 0.17 | +http://discoveryengine.com/discobot.htm... |
| 16 | 62 | 0.06 | 38 | 0.17 | Linux [unknown version] |
| 17 | 45 | 0.05 | 15 | 0.07 | Windows 98 |
| 18 | 409 | 0.41 | 14 | 0.06 | PPC Mac OS X Mach-O |
| 19 | 132 | 0.13 | 13 | 0.06 | PPC Mac OS X 10.4 |
| 20 | 31 | 0.03 | 11 | 0.05 | +http://www.exabot.com/go/robot |
| 21 | 1055 | 1.07 | 10 | 0.05 | http://crawler.sistrix.net/ |
| 22 | 21 | 0.02 | 7 | 0.03 | +http://fulltext.sblog.cz/screenshot/ |
| 23 | 91 | 0.09 | 6 | 0.03 | ScoutJet; +http://blekko.com/about/blekk... |
| 24 | 35 | 0.04 | 5 | 0.02 | PPC Mac OS X 10.5 |
| 25 | 5 | 0.01 | 4 | 0.02 | Windows 95 |
| 26 | 3 | 0.00 | 3 | 0.01 | Windows CE |
| 27 | 3 | 0.00 | 3 | 0.01 | Windows 2000 |
| 28 | 20 | 0.02 | 3 | 0.01 | Intel Mac OS X 10.5 |
| 29 | 3 | 0.00 | 3 | 0.01 | Windows 3.1 |
| 30 | 4 | 0.00 | 3 | 0.01 | +info@netcraft.com |
| 31 | 15 | 0.02 | 3 | 0.01 | Intel Mac OS X 10.6 |
| 32 | 2 | 0.00 | 2 | 0.01 | x86_64 Linux |
| 33 | 6 | 0.01 | 2 | 0.01 | J2ME/MIDP |
| 34 | 6 | 0.01 | 2 | 0.01 | BlackBerry |
| 35 | 8 | 0.01 | 2 | 0.01 | Android |
| 36 | 9 | 0.01 | 2 | 0.01 | AOL 9.7; AOLBuild 4343.27; Windows NT 6.... |
| 37 | 2 | 0.00 | 2 | 0.01 | http://blog.wasalive.com/wasalive-bots/ |
| 38 | 84 | 0.08 | 1 | 0.00 | http://www.lipperhey.com/ |
| 39 | 3 | 0.00 | 1 | 0.00 | Series 60 |
| 40 | 1 | 0.00 | 1 | 0.00 | OpenBSD [unknown version] |
| 41 | 1 | 0.00 | 1 | 0.00 | AOL 9.0; Windows NT 5.1; Trident/4.0; .N... |
| 42 | 2 | 0.00 | 1 | 0.00 | +http://www.netseer.com/crawler.html; cr... |
| 43 | 1 | 0.00 | 1 | 0.00 | SunOS i86pc |
| 44 | 6 | 0.01 | 1 | 0.00 | MSIE 5.5; Windows NT 5.1 |
| 45 | 4 | 0.00 | 1 | 0.00 | AOL 9.6; AOLBuild 4340.5004; Windows NT ... |
| 46 | 13 | 0.01 | 1 | 0.00 | BREW |
| 47 | 1 | 0.00 | 1 | 0.00 | Windows ME |
| 48 | 1 | 0.00 | 1 | 0.00 | Solaris 8.x |
| 49 | 1 | 0.00 | 1 | 0.00 | AOL 9.7; AOLBuild 4343.19; Windows NT 6.... |
| 50 | 4 | 0.00 | 1 | 0.00 | AOL 9.7; AOLBuild 4343.19; Windows NT 6.... |
| 51 | 4 | 0.00 | 1 | 0.00 | AOL 9.6; AOLBuild 4340.5004; Windows NT ... |
| 52 | 1 | 0.00 | 1 | 0.00 | X11 |
| 53 | 2 | 0.00 | 1 | 0.00 | Nintendo Wii |
| 54 | 1 | 0.00 | 1 | 0.00 | MSIE 5.5; Windows NT 4.0 |
| 55 | 1 | 0.00 | 1 | 0.00 | IRIX 6.x |
| 56 | 4 | 0.00 | 1 | 0.00 | AOL 9.6; AOLBuild 4340.5004; Windows NT ... |
| 57 | 3 | 0.00 | 1 | 0.00 | AOL 9.0; Windows NT 5.1; Trident/4.0; BO... |
| 58 | 89 | 0.09 | 0 | 0.00 | http://desktop.google.com/ |
| 59 | 3 | 0.00 | 0 | 0.00 | America Online Browser 1.1; rev1.2; Wind... |
| 60 | 8 | 0.01 | 0 | 0.00 | Macintosh PPC |
| 61 | 12 | 0.01 | 0 | 0.00 | Windows 9. |
| 62 | 6 | 0.01 | 0 | 0.00 | Macintosh |
| 63 | 5 | 0.01 | 0 | 0.00 | America Online Browser 1.1; rev1.1; Wind... |
| 64 | 2 | 0.00 | 0 | 0.00 | AOL 9.6; AOLBuild 4340.168; Windows NT 6... |
| 65 | 16 | 0.02 | 0 | 0.00 | Solaris 2.4.x |
