| Used Operating Systems |
| 1 | 3196 | 67.41 | 2583 | 78.89 | +http://www.baidu.com/search/spider.html |
| 2 | 785 | 16.56 | 389 | 11.88 | Windows NT |
| 3 | 411 | 8.67 | 147 | 4.49 | +http://www.bing.com/bingbot.htm |
| 4 | 182 | 3.84 | 74 | 2.26 | +http://www.google.com/bot.html |
| 5 | 110 | 2.32 | 52 | 1.59 | +http://yandex.com/bots |
| 6 | 14 | 0.30 | 7 | 0.21 | +http://www.meanpath.com/meanpathbot.htm... |
| 7 | 10 | 0.21 | 3 | 0.09 | Windows 98 |
| 8 | 8 | 0.17 | 4 | 0.12 | http://www.botje.com/plukkie.htm |
| 9 | 4 | 0.08 | 2 | 0.06 | http://www.opensiteexplorer.org/dotbot, ... |
| 10 | 4 | 0.08 | 2 | 0.06 | +info@netcraft.com |
| 11 | 4 | 0.08 | 2 | 0.06 | +https://www.aihitdata.com/about |
| 12 | 2 | 0.04 | 1 | 0.03 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 13 | 2 | 0.04 | 2 | 0.06 | http://nmap.org/book/nse.html |
| 14 | 2 | 0.04 | 0 | 0.00 | Android 2.3.5 |
| 15 | 2 | 0.04 | 2 | 0.06 | +http://megaindex.com/crawler |
| 16 | 2 | 0.04 | 1 | 0.03 | X11 |
| 17 | 2 | 0.04 | 2 | 0.06 | MSIE 5.5; Windows NT 4.0 |
| 18 | 1 | 0.02 | 1 | 0.03 | Windows 95 |
