| Used Operating Systems by Visits |
| 1 | 3880 | 21.19 | 3156 | 74.82 | +http://www.baidu.com/search/spider.html |
| 2 | 989 | 5.40 | 487 | 11.55 | +http://www.google.com/bot.html |
| 3 | 7363 | 40.22 | 260 | 6.16 | Windows NT |
| 4 | 311 | 1.70 | 97 | 2.30 | ezooms.bot@gmail.com |
| 5 | 821 | 4.48 | 96 | 2.28 | +http://yandex.com/bots |
| 6 | 90 | 0.49 | 33 | 0.78 | +http://www.bing.com/bingbot.htm |
| 7 | 294 | 1.61 | 30 | 0.71 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 22 | 0.12 | 14 | 0.33 | Windows 95 |
| 9 | 332 | 1.81 | 11 | 0.26 | Windows 98 |
| 10 | 6 | 0.03 | 5 | 0.12 | +info@netcraft.com |
| 11 | 6 | 0.03 | 4 | 0.09 | Windows XP |
| 12 | 4 | 0.02 | 4 | 0.09 | MSIE 5.5; Windows NT 5.0 |
| 13 | 4 | 0.02 | 4 | 0.09 | MSIE 5.5; Windows NT 4.0 |
| 14 | 3 | 0.02 | 3 | 0.07 | Windows CE |
| 15 | 747 | 4.08 | 3 | 0.07 | +http://www.warebay.com/bot.html |
| 16 | 3 | 0.02 | 3 | 0.07 | Windows ME |
| 17 | 170 | 0.93 | 2 | 0.05 | Linux i686 [unknown version] |
| 18 | 1 | 0.01 | 1 | 0.02 | Windows 2000 |
| 19 | 3 | 0.02 | 1 | 0.02 | +http://filterdb.iss.net/crawler/ |
| 20 | 2 | 0.01 | 1 | 0.02 | http://www.botje.com/plukkie.htm |
| 21 | 1 | 0.01 | 1 | 0.02 | Windows 3.1 |
| 22 | 1 | 0.01 | 1 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 23 | 1 | 0.01 | 1 | 0.02 | +http://domains.checkparams.com/ |
| 24 | 82 | 0.45 | 0 | 0.00 | Win32 |
| 25 | 288 | 1.57 | 0 | 0.00 | America Online Browser 1.1; rev1.2; Wind... |
| 26 | 120 | 0.66 | 0 | 0.00 | BeOS BePC |
| 27 | 192 | 1.05 | 0 | 0.00 | OS/2 |
| 28 | 24 | 0.13 | 0 | 0.00 | i686 Linux; 20020515 |
| 29 | 24 | 0.13 | 0 | 0.00 | Solaris 9.x |
| 30 | 93 | 0.51 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
| 31 | 1476 | 8.06 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 32 | 84 | 0.46 | 0 | 0.00 | America Online Browser 1.1; rev1.5; Wind... |
| 33 | 68 | 0.37 | 0 | 0.00 | Macintosh |
| 34 | 120 | 0.66 | 0 | 0.00 | America Online Browser 1.1; rev1.1; Wind... |
| 35 | 204 | 1.11 | 0 | 0.00 | FreeBSD [unknown version] |
| 36 | 24 | 0.13 | 0 | 0.00 | Solaris 2.4.x |
| 37 | 456 | 2.49 | 0 | 0.00 | PPC Mac OS X Mach-O |
