| Used Operating Systems |
| 1 | 4909 | 59.53 | 86 | 15.99 | http://www.opensiteexplorer.org/dotbot, ... |
| 2 | 1345 | 16.31 | 110 | 20.45 | +http://ahrefs.com/robot/ |
| 3 | 605 | 7.34 | 149 | 27.70 | +http://yandex.com/bots |
| 4 | 549 | 6.66 | 106 | 19.70 | +http://www.bing.com/bingbot.htm |
| 5 | 513 | 6.22 | 4 | 0.74 | http://mj12bot.com/ |
| 6 | 141 | 1.71 | 56 | 10.41 | +http://www.google.com/bot.html |
| 7 | 64 | 0.78 | 4 | 0.74 | +http://www.linkdex.com/bots/ |
| 8 | 50 | 0.61 | 11 | 2.04 | Windows NT |
| 9 | 28 | 0.34 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 10 | 27 | 0.33 | 12 | 2.23 | +http://www.baidu.com/search/spider.html |
| 11 | 6 | 0.07 | 0 | 0.00 | http://crawler.007ac9.net/ |
| 12 | 4 | 0.05 | 0 | 0.00 | +http://OpenLinkProfiler.org/bot |
| 13 | 2 | 0.02 | 0 | 0.00 | http://www.botje.com/plukkie.htm |
| 14 | 2 | 0.02 | 0 | 0.00 | +info@netcraft.com |
| 15 | 1 | 0.01 | 0 | 0.00 | X11 |
