| Used Operating Systems |
| 1 | 33309 | 34.47 | 291 | 1.73 | http://mj12bot.com/ |
| 2 | 23671 | 24.50 | 9018 | 53.70 | +http://ahrefs.com/robot/ |
| 3 | 21452 | 22.20 | 601 | 3.58 | http://www.opensiteexplorer.org/dotbot, ... |
| 4 | 10669 | 11.04 | 5315 | 31.65 | +http://www.baidu.com/search/spider.html |
| 5 | 1985 | 2.05 | 319 | 1.90 | +http://www.bing.com/bingbot.htm |
| 6 | 1598 | 1.65 | 6 | 0.04 | +http://OpenLinkProfiler.org/bot |
| 7 | 1197 | 1.24 | 223 | 1.33 | +http://www.linkdex.com/bots/ |
| 8 | 1053 | 1.09 | 601 | 3.58 | Windows NT |
| 9 | 612 | 0.63 | 309 | 1.84 | +http://www.google.com/bot.html |
| 10 | 500 | 0.52 | 2 | 0.01 | Linux i586 [unknown version] |
| 11 | 473 | 0.49 | 64 | 0.38 | +http://yandex.com/bots |
| 12 | 34 | 0.04 | 5 | 0.03 | http://help.yahoo.com/help/us/ysearch/sl... |
| 13 | 20 | 0.02 | 2 | 0.01 | crawler@mixrank.com |
| 14 | 12 | 0.01 | 6 | 0.04 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 15 | 10 | 0.01 | 6 | 0.04 | +http://sur.ly/bot.html |
| 16 | 10 | 0.01 | 5 | 0.03 | +http://www.semrush.com/bot.html |
| 17 | 8 | 0.01 | 6 | 0.04 | +info@netcraft.com |
| 18 | 6 | 0.01 | 4 | 0.02 | X11 |
| 19 | 5 | 0.01 | 3 | 0.02 | https://nmap.org/book/nse.html |
| 20 | 2 | 0.00 | 2 | 0.01 | Intel Mac OS X 10.4 |
| 21 | 2 | 0.00 | 2 | 0.01 | Macintosh |
| 22 | 2 | 0.00 | 0 | 0.00 | Linux i686 [unknown version] |
| 23 | 2 | 0.00 | 2 | 0.01 | Windows XP |
