| Used Operating Systems by Visits |
| 1 | 8360 | 49.98 | 2375 | 45.66 | Windows NT |
| 2 | 3231 | 19.32 | 1148 | 22.07 | +http://www.easou.com/search/spider.html |
| 3 | 1516 | 9.06 | 863 | 16.59 | +http://www.baidu.com/search/spider.html |
| 4 | 311 | 1.86 | 166 | 3.19 | +http://www.google.com/bot.html |
| 5 | 388 | 2.32 | 147 | 2.83 | +http://www.bing.com/bingbot.htm |
| 6 | 428 | 2.56 | 112 | 2.15 | +http://yandex.com/bots |
| 7 | 173 | 1.03 | 96 | 1.85 | Windows 95 |
| 8 | 1136 | 6.79 | 38 | 0.73 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 100 | 0.60 | 28 | 0.54 | +http://www.linkdex.com/bots/ |
| 10 | 41 | 0.25 | 23 | 0.44 | Auto; Windows |
| 11 | 113 | 0.68 | 23 | 0.44 | +http://www.exabot.com/go/robot |
| 12 | 25 | 0.15 | 21 | 0.40 | MSIE 5.5; Windows NT 5.0 |
| 13 | 27 | 0.16 | 20 | 0.38 | Windows 3.1 |
| 14 | 40 | 0.24 | 20 | 0.38 | +http://www.meanpath.com/meanpathbot.htm... |
| 15 | 27 | 0.16 | 19 | 0.37 | Windows 2000 |
| 16 | 25 | 0.15 | 18 | 0.35 | ) - BrowseX (2.0.0 Windows |
| 17 | 27 | 0.16 | 18 | 0.35 | MSIE 5.5; Windows NT 4.0 |
| 18 | 21 | 0.13 | 16 | 0.31 | Windows CE |
| 19 | 25 | 0.15 | 16 | 0.31 | Windows ME |
| 20 | 124 | 0.74 | 13 | 0.25 | Windows 98 |
| 21 | 514 | 3.07 | 8 | 0.15 | +http://OpenLinkProfiler.org/bot |
| 22 | 7 | 0.04 | 4 | 0.08 | +http://wmaid.com/explore/ |
| 23 | 2 | 0.01 | 2 | 0.04 | +http://fb02itsscan.fh-muenster.de |
| 24 | 4 | 0.02 | 2 | 0.04 | +info@netcraft.com |
| 25 | 6 | 0.04 | 2 | 0.04 | +http://inload.me |
| 26 | 3 | 0.02 | 1 | 0.02 | +http://getdownload.ws |
| 27 | 2 | 0.01 | 1 | 0.02 | http://help.yahoo.com/help/us/ysearch/sl... |
| 28 | 1 | 0.01 | 1 | 0.02 | Linux i686 [unknown version] |
| 29 | 7 | 0.04 | 0 | 0.00 | Win32 |
| 30 | 1 | 0.01 | 0 | 0.00 | Macintosh PPC |
| 31 | 34 | 0.20 | 0 | 0.00 | Windows XP |
| 32 | 5 | 0.03 | 0 | 0.00 | Linux [unknown version] |
| 33 | 2 | 0.01 | 0 | 0.00 | Linux 2.4.x |
