| Used Operating Systems (16 / 16) [show full report] |
| 1 | 11027 | 74.73 | 148 | 15.03 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 1590 | 10.78 | 30 | 3.05 | Windows NT |
| 3 | 881 | 5.97 | 15 | 1.52 | http://mj12bot.com/ |
| 4 | 652 | 4.42 | 615 | 62.44 | +http://www.baidu.com/search/spider.html |
| 5 | 241 | 1.63 | 105 | 10.66 | +http://www.bing.com/bingbot.htm |
| 6 | 125 | 0.85 | 19 | 1.93 | +http://www.semrush.com/bot.html |
| 7 | 104 | 0.70 | 4 | 0.41 | +http://yandex.com/bots |
| 8 | 58 | 0.39 | 20 | 2.03 | +http://www.google.com/bot.html |
| 9 | 39 | 0.26 | 13 | 1.32 | +http://www.linkdex.com/bots/ |
| 10 | 16 | 0.11 | 7 | 0.71 | +http://www.exabot.com/go/robot |
| 11 | 12 | 0.08 | 2 | 0.20 | Linux [unknown version] |
| 12 | 4 | 0.03 | 2 | 0.20 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 13 | 2 | 0.01 | 2 | 0.20 | +info@netcraft.com |
| 14 | 2 | 0.01 | 1 | 0.10 | +http://duckduckgo.com |
| 15 | 1 | 0.01 | 1 | 0.10 | Windows 2000 |
| 16 | 1 | 0.01 | 1 | 0.10 | Windows 3.1 |
