| Used Operating Systems by Visits |
| 1 | 2881 | 19.66 | 2362 | 67.70 | +http://www.baidu.com/search/spider.html |
| 2 | 1682 | 11.48 | 702 | 20.12 | Windows NT |
| 3 | 250 | 1.71 | 121 | 3.47 | +http://www.google.com/bot.html |
| 4 | 222 | 1.52 | 107 | 3.07 | +http://www.bing.com/bingbot.htm |
| 5 | 117 | 0.80 | 71 | 2.03 | +http://yandex.com/bots |
| 6 | 9360 | 63.89 | 66 | 1.89 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 83 | 0.57 | 27 | 0.77 | +http://www.linkdex.com/bots/ |
| 8 | 10 | 0.07 | 10 | 0.29 | Linux i686 [unknown version] |
| 9 | 20 | 0.14 | 7 | 0.20 | +http://www.exabot.com/go/robot |
| 10 | 4 | 0.03 | 4 | 0.11 | +http://domainsono.com |
| 11 | 6 | 0.04 | 2 | 0.06 | http://www.opensiteexplorer.org/dotbot, ... |
| 12 | 2 | 0.01 | 2 | 0.06 | Linux [unknown version] |
| 13 | 3 | 0.02 | 2 | 0.06 | +info@netcraft.com |
| 14 | 2 | 0.01 | 2 | 0.06 | Linux i586 [unknown version] |
| 15 | 4 | 0.03 | 2 | 0.06 | +http://www.meanpath.com/meanpathbot.htm... |
| 16 | 1 | 0.01 | 1 | 0.03 | +http:// |
| 17 | 1 | 0.01 | 1 | 0.03 | http://nmap.org/book/nse.html |
| 18 | 2 | 0.01 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
| 19 | 1 | 0.01 | 0 | 0.00 | Windows 98 |
