| Used Operating Systems |
| 1 | 40170 | 66.41 | 6109 | 64.95 | Windows NT |
| 2 | 5336 | 8.82 | 279 | 2.97 | +http://www.bing.com/bingbot.htm |
| 3 | 3096 | 5.12 | 91 | 0.97 | +spider@spiderlytics.com |
| 4 | 2049 | 3.39 | 1105 | 11.75 | +http://www.baidu.com/search/spider.html |
| 5 | 2032 | 3.36 | 16 | 0.17 | http://crawler.sistrix.net/ |
| 6 | 1395 | 2.31 | 547 | 5.82 | Windows 95 |
| 7 | 1067 | 1.76 | 39 | 0.41 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 981 | 1.62 | 50 | 0.53 | Windows 98 |
| 9 | 645 | 1.07 | 143 | 1.52 | +http://www.google.com/bot.html |
| 10 | 636 | 1.05 | 10 | 0.11 | Windows XP |
| 11 | 329 | 0.54 | 34 | 0.36 | +http://yandex.com/bots |
| 12 | 256 | 0.42 | 103 | 1.10 | Windows CE |
| 13 | 249 | 0.41 | 122 | 1.30 | MSIE 5.5; Windows NT 5.0 |
| 14 | 248 | 0.41 | 104 | 1.11 | Windows ME |
| 15 | 238 | 0.39 | 114 | 1.21 | MSIE 5.5; Windows NT 4.0 |
| 16 | 232 | 0.38 | 93 | 0.99 | Windows 3.1 |
| 17 | 223 | 0.37 | 117 | 1.24 | Auto; Windows |
| 18 | 222 | 0.37 | 107 | 1.14 | Windows 2000 |
| 19 | 209 | 0.35 | 105 | 1.12 | ) - BrowseX (2.0.0 Windows |
| 20 | 195 | 0.32 | 60 | 0.64 | +http://www.exabot.com/go/robot |
| 21 | 142 | 0.23 | 0 | 0.00 | OS/2 |
| 22 | 139 | 0.23 | 3 | 0.03 | Linux i686 [unknown version] |
| 23 | 73 | 0.12 | 5 | 0.05 | X11 |
| 24 | 64 | 0.11 | 32 | 0.34 | ezooms.bot@gmail.com |
| 25 | 60 | 0.10 | 14 | 0.15 | Android 2.3.5 |
| 26 | 50 | 0.08 | 0 | 0.00 | Macintosh PPC |
| 27 | 34 | 0.06 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 28 | 28 | 0.05 | 0 | 0.00 | America Online Browser 1.1; rev1.1; Wind... |
| 29 | 22 | 0.04 | 0 | 0.00 | America Online Browser 1.1; rev1.2; Wind... |
| 30 | 22 | 0.04 | 0 | 0.00 | Macintosh |
| 31 | 14 | 0.02 | 0 | 0.00 | Win32 |
| 32 | 12 | 0.02 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 33 | 12 | 0.02 | 0 | 0.00 | i686 Linux; 20020515 |
| 34 | 4 | 0.01 | 0 | 0.00 | Windows 95 |
| 35 | 2 | 0.00 | 0 | 0.00 | Android |
| 36 | 2 | 0.00 | 2 | 0.02 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 37 | 2 | 0.00 | 2 | 0.02 | Intel Mac OS X 10.6 |
