| Used Operating Systems |
| 1 | 6400 | 27.94 | 2 | 0.05 | +http://megaindex.com/crawler |
| 2 | 3873 | 16.91 | 51 | 1.37 | http://mj12bot.com/ |
| 3 | 3608 | 15.75 | 5 | 0.13 | +http://OpenLinkProfiler.org/bot |
| 4 | 3145 | 13.73 | 2295 | 61.83 | +http://www.baidu.com/search/spider.html |
| 5 | 2888 | 12.61 | 46 | 1.24 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 1345 | 5.87 | 904 | 24.35 | +http://www.google.com/bot.html |
| 7 | 840 | 3.67 | 118 | 3.18 | +http://www.bing.com/bingbot.htm |
| 8 | 381 | 1.66 | 168 | 4.53 | Windows NT |
| 9 | 214 | 0.93 | 54 | 1.45 | +http://www.linkdex.com/bots/ |
| 10 | 164 | 0.72 | 55 | 1.48 | +http://yandex.com/bots |
| 11 | 26 | 0.11 | 2 | 0.05 | https://www.dataprovider.com/spider/ |
| 12 | 8 | 0.03 | 4 | 0.11 | +http://www.uptime.com/uptimebot |
| 13 | 6 | 0.03 | 6 | 0.16 | http://nmap.org/book/nse.html |
| 14 | 6 | 0.03 | 0 | 0.00 | Windows 98 |
| 15 | 4 | 0.02 | 2 | 0.05 | +info@netcraft.com |
| 16 | 2 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
