| Used Operating Systems by Visits |
| 1 | 41077 | 64.26 | 2076 | 57.28 | Windows NT |
| 2 | 1061 | 1.66 | 415 | 11.45 | +http://www.baidu.com/search/spider.html |
| 3 | 689 | 1.08 | 196 | 5.41 | +http://www.bing.com/bingbot.htm |
| 4 | 380 | 0.59 | 168 | 4.64 | Windows 95 |
| 5 | 2939 | 4.60 | 151 | 4.17 | +spider@spiderlytics.com |
| 6 | 896 | 1.40 | 89 | 2.46 | +http://www.google.com/bot.html |
| 7 | 7861 | 12.30 | 72 | 1.99 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 1138 | 1.78 | 48 | 1.32 | +http://yandex.com/bots |
| 9 | 175 | 0.27 | 45 | 1.24 | +http://www.exabot.com/go/robot |
| 10 | 96 | 0.15 | 40 | 1.10 | MSIE 5.5; Windows NT 5.0 |
| 11 | 1433 | 2.24 | 37 | 1.02 | Windows 98 |
| 12 | 251 | 0.39 | 36 | 0.99 | Windows CE |
| 13 | 54 | 0.08 | 34 | 0.94 | ) - BrowseX (2.0.0 Windows |
| 14 | 50 | 0.08 | 34 | 0.94 | MSIE 5.5; Windows NT 4.0 |
| 15 | 56 | 0.09 | 32 | 0.88 | Windows 2000 |
| 16 | 58 | 0.09 | 29 | 0.80 | ezooms.bot@gmail.com |
| 17 | 51 | 0.08 | 26 | 0.72 | Windows ME |
| 18 | 38 | 0.06 | 25 | 0.69 | Auto; Windows |
| 19 | 45 | 0.07 | 19 | 0.52 | Windows 3.1 |
| 20 | 1524 | 2.38 | 13 | 0.36 | http://crawler.sistrix.net/ |
| 21 | 107 | 0.17 | 7 | 0.19 | X11 |
| 22 | 48 | 0.08 | 4 | 0.11 | bot@language-tools.com |
| 23 | 352 | 0.55 | 4 | 0.11 | Linux 2.4.x |
| 24 | 120 | 0.19 | 4 | 0.11 | i686 Linux; 20020515 |
| 25 | 544 | 0.85 | 3 | 0.08 | PPC Mac OS X Mach-O |
| 26 | 286 | 0.45 | 3 | 0.08 | Linux i686 [unknown version] |
| 27 | 850 | 1.33 | 3 | 0.08 | America Online Browser 1.1; rev1.5; Wind... |
| 28 | 2 | 0.00 | 2 | 0.06 | +http://www.netseer.com/crawler.html; cr... |
| 29 | 4 | 0.01 | 2 | 0.06 | http://www.botje.com/plukkie.htm |
| 30 | 2 | 0.00 | 2 | 0.06 | +info@netcraft.com |
| 31 | 4 | 0.01 | 2 | 0.06 | +http://www.procog.com/ |
| 32 | 616 | 0.96 | 1 | 0.03 | BeOS BePC |
| 33 | 80 | 0.13 | 1 | 0.03 | FreeBSD [unknown version] |
| 34 | 32 | 0.05 | 1 | 0.03 | Macintosh |
| 35 | 88 | 0.14 | 0 | 0.00 | OS/2 |
| 36 | 104 | 0.16 | 0 | 0.00 | Macintosh PPC |
| 37 | 52 | 0.08 | 0 | 0.00 | America Online Browser 1.1; rev1.2; Wind... |
| 38 | 5 | 0.01 | 0 | 0.00 | J2ME/MIDP |
| 39 | 61 | 0.10 | 0 | 0.00 | Windows XP |
| 40 | 32 | 0.05 | 0 | 0.00 | Solaris 9.x |
| 41 | 39 | 0.06 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 42 | 4 | 0.01 | 0 | 0.00 | +http://discoveryengine.com/discobot.htm... |
| 43 | 66 | 0.10 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 44 | 504 | 0.79 | 0 | 0.00 | America Online Browser 1.1; rev1.1; Wind... |
| 45 | 46 | 0.07 | 0 | 0.00 | Android 2.3.5 |
