| Used Operating Systems |
| 1 | 15913 | 43.66 | 147 | 4.15 | http://mj12bot.com/ |
| 2 | 15133 | 41.52 | 59 | 1.67 | http://www.opensiteexplorer.org/dotbot, ... |
| 3 | 3497 | 9.59 | 2667 | 75.36 | +http://www.baidu.com/search/spider.html |
| 4 | 738 | 2.02 | 175 | 4.94 | +http://www.linkdex.com/bots/ |
| 5 | 571 | 1.57 | 148 | 4.18 | +http://yandex.com/bots |
| 6 | 293 | 0.80 | 194 | 5.48 | Windows NT |
| 7 | 148 | 0.41 | 77 | 2.18 | +http://www.bing.com/bingbot.htm |
| 8 | 147 | 0.40 | 67 | 1.89 | +http://www.google.com/bot.html |
| 9 | 6 | 0.02 | 3 | 0.08 | +http://www.semrush.com/bot.html |
| 10 | 2 | 0.01 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 11 | 2 | 0.01 | 2 | 0.06 | +info@netcraft.com |
