| Used Operating Systems |
| 1 | 17009 | 57.16 | 170 | 38.37 | +http://www.semrush.com/bot.html |
| 2 | 11792 | 39.63 | 188 | 42.44 | http://mj12bot.com/ |
| 3 | 848 | 2.85 | 2 | 0.45 | http://www.opensiteexplorer.org/dotbot, ... |
| 4 | 62 | 0.21 | 62 | 14.00 | +http://www.baidu.com/search/spider.html |
| 5 | 12 | 0.04 | 6 | 1.35 | +http://yandex.com/bots |
| 6 | 10 | 0.03 | 3 | 0.68 | +http://www.google.com/bot.html |
| 7 | 8 | 0.03 | 4 | 0.90 | +http://www.exabot.com/go/robot |
| 8 | 5 | 0.02 | 2 | 0.45 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 9 | 5 | 0.02 | 3 | 0.68 | +http://www.bing.com/bingbot.htm |
| 10 | 2 | 0.01 | 1 | 0.23 | +http://ahrefs.com/robot/ |
| 11 | 2 | 0.01 | 2 | 0.45 | +info@netcraft.com |
