| Used Operating Systems by Visits |
| 1 | 3094 | 76.28 | 2519 | 83.85 | +http://www.baidu.com/search/spider.html |
| 2 | 247 | 6.09 | 182 | 6.06 | Windows NT |
| 3 | 356 | 8.78 | 138 | 4.59 | +http://www.bing.com/bingbot.htm |
| 4 | 200 | 4.93 | 79 | 2.63 | +http://www.google.com/bot.html |
| 5 | 88 | 2.17 | 42 | 1.40 | +http://yandex.com/bots |
| 6 | 26 | 0.64 | 23 | 0.77 | +http://www.uptime.com/uptimebot |
| 7 | 21 | 0.52 | 7 | 0.23 | +http://OpenLinkProfiler.org/bot |
| 8 | 2 | 0.05 | 2 | 0.07 | Windows 2000 |
| 9 | 3 | 0.07 | 2 | 0.07 | http://nmap.org/book/nse.html |
| 10 | 4 | 0.10 | 2 | 0.07 | +info@netcraft.com |
| 11 | 2 | 0.05 | 2 | 0.07 | Linux [unknown version] |
| 12 | 2 | 0.05 | 2 | 0.07 | X11 |
| 13 | 4 | 0.10 | 2 | 0.07 | +http://www.meanpath.com/meanpathbot.htm... |
| 14 | 1 | 0.02 | 1 | 0.03 | +http://megaindex.com/crawler |
| 15 | 4 | 0.10 | 1 | 0.03 | http://www.majestic12.co.uk/bot.php?+ |
| 16 | 2 | 0.05 | 0 | 0.00 | Windows 98 |
