| Used Operating Systems |
| 1 | 7275 | 23.43 | 2704 | 33.19 | Windows NT |
| 2 | 6343 | 20.43 | 4385 | 53.83 | +http://www.baidu.com/search/spider.html |
| 3 | 5053 | 16.27 | 90 | 1.10 | +http://yandex.com/bots |
| 4 | 4217 | 13.58 | 91 | 1.12 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 2730 | 8.79 | 539 | 6.62 | +http://www.bing.com/bingbot.htm |
| 6 | 2291 | 7.38 | 10 | 0.12 | +http://OpenLinkProfiler.org/bot |
| 7 | 1405 | 4.52 | 31 | 0.38 | http://www.opensiteexplorer.org/dotbot, ... |
| 8 | 788 | 2.54 | 1 | 0.01 | +http://webmeup-crawler.com/ |
| 9 | 582 | 1.87 | 201 | 2.47 | +http://www.google.com/bot.html |
| 10 | 159 | 0.51 | 53 | 0.65 | +http://www.linkdex.com/bots/ |
| 11 | 80 | 0.26 | 2 | 0.02 | +http://advbot.net/bot.html |
| 12 | 54 | 0.17 | 18 | 0.22 | +http://www.profound.net/domainappender |
| 13 | 33 | 0.11 | 6 | 0.07 | X11 |
| 14 | 13 | 0.04 | 2 | 0.02 | Android 2.3.5 |
| 15 | 8 | 0.03 | 4 | 0.05 | +http://help.coccoc.com/ |
| 16 | 5 | 0.02 | 3 | 0.04 | +info@netcraft.com |
| 17 | 4 | 0.01 | 1 | 0.01 | Windows XP |
| 18 | 4 | 0.01 | 2 | 0.02 | +http://www.meanpath.com/meanpathbot.htm... |
| 19 | 4 | 0.01 | 1 | 0.01 | +http://r4downloads.co |
| 20 | 4 | 0.01 | 1 | 0.01 | +http://downloadg5.com |
| 21 | 2 | 0.01 | 1 | 0.01 | Windows 98 |
