| Used Operating Systems |
| 1 | 160748 | 78.53 | 977 | 4.60 | http://mj12bot.com/ |
| 2 | 27548 | 13.46 | 17313 | 81.46 | +http://ahrefs.com/robot/ |
| 3 | 8880 | 4.34 | 1604 | 7.55 | Windows NT |
| 4 | 2646 | 1.29 | 112 | 0.53 | http://www.opensiteexplorer.org/dotbot, ... |
| 5 | 1779 | 0.87 | 232 | 1.09 | +http://www.linkdex.com/bots/ |
| 6 | 1213 | 0.59 | 209 | 0.98 | +http://www.bing.com/bingbot.htm |
| 7 | 671 | 0.33 | 530 | 2.49 | +http://www.baidu.com/search/spider.html |
| 8 | 576 | 0.28 | 76 | 0.36 | +http://yandex.com/bots |
| 9 | 518 | 0.25 | 190 | 0.89 | +http://www.google.com/bot.html |
| 10 | 52 | 0.03 | 4 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 11 | 44 | 0.02 | 2 | 0.01 | +https://www.aihitdata.com/about |
| 12 | 22 | 0.01 | 2 | 0.01 | +http://www.Your-Website-Sucks.net/WWW.J... |
| 13 | 4 | 0.00 | 2 | 0.01 | +info@netcraft.com |
