| Used Operating Systems |
| 1 | 17259 | 69.11 | 213 | 4.90 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 4929 | 19.74 | 3374 | 77.67 | +http://www.baidu.com/search/spider.html |
| 3 | 1186 | 4.75 | 129 | 2.97 | Windows NT |
| 4 | 579 | 2.32 | 254 | 5.85 | +http://www.google.com/bot.html |
| 5 | 411 | 1.65 | 243 | 5.59 | +http://www.bing.com/bingbot.htm |
| 6 | 308 | 1.23 | 4 | 0.09 | +http://OpenLinkProfiler.org/bot |
| 7 | 204 | 0.82 | 106 | 2.44 | +http://yandex.com/bots |
| 8 | 34 | 0.14 | 1 | 0.02 | +https://www.aihitdata.com/about |
| 9 | 26 | 0.10 | 11 | 0.25 | +http://www.exabot.com/go/robot |
| 10 | 24 | 0.10 | 2 | 0.05 | +https://www.lipperhey.com/en/about/ |
| 11 | 6 | 0.02 | 3 | 0.07 | +http://www.meanpath.com/meanpathbot.htm... |
| 12 | 4 | 0.02 | 2 | 0.05 | +info@netcraft.com |
| 13 | 1 | 0.00 | 0 | 0.00 | Linux [unknown version] |
| 14 | 1 | 0.00 | 1 | 0.02 | http://nmap.org/book/nse.html |
| 15 | 1 | 0.00 | 0 | 0.00 | FreeBSD [unknown version] |
| 16 | 1 | 0.00 | 1 | 0.02 | Linux i686 [unknown version] |
