| Used Operating Systems |
| 1 | 667272 | 96.42 | 73 | 3.92 | +http://www.google.com/bot.html |
| 2 | 7740 | 1.12 | 346 | 18.57 | http://mj12bot.com/ |
| 3 | 7362 | 1.06 | 16 | 0.86 | +https://babbar.tech/crawler |
| 4 | 5683 | 0.82 | 555 | 29.79 | +https://opensiteexplorer.org/dotbot; he... |
| 5 | 1643 | 0.24 | 426 | 22.87 | +http://ahrefs.com/robot/ |
| 6 | 1061 | 0.15 | 227 | 12.18 | +http://www.semrush.com/bot.html |
| 7 | 376 | 0.05 | 60 | 3.22 | Windows NT |
| 8 | 327 | 0.05 | 12 | 0.64 | +http://webmeup-crawler.com/ |
| 9 | 252 | 0.04 | 48 | 2.58 | +http://www.bing.com/bingbot.htm |
| 10 | 92 | 0.01 | 32 | 1.72 | +http://yandex.com/bots |
| 11 | 79 | 0.01 | 3 | 0.16 | Linux [unknown version] |
| 12 | 62 | 0.01 | 30 | 1.61 | Mail.RU_Bot/2.0; +https://help.mail.ru/w... |
| 13 | 19 | 0.00 | 9 | 0.48 | Mail.RU_Bot/Robots/2.0; +https://help.ma... |
| 14 | 16 | 0.00 | 2 | 0.11 | +http://megaindex.com/crawler |
| 15 | 12 | 0.00 | 6 | 0.32 | +http://duckduckgo.com |
| 16 | 8 | 0.00 | 2 | 0.11 | +http://www.linkdex.com/bots/ |
| 17 | 7 | 0.00 | 3 | 0.16 | +http://sur.ly/bot.html |
| 18 | 6 | 0.00 | 2 | 0.11 | http://www.opensiteexplorer.org/dotbot, ... |
| 19 | 5 | 0.00 | 1 | 0.05 | Mail.RU_Bot/Favicons/2.0; +https://help.... |
| 20 | 3 | 0.00 | 3 | 0.16 | Windows 98 |
| 21 | 2 | 0.00 | 1 | 0.05 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 22 | 2 | 0.00 | 2 | 0.11 | Intel Mac OS X 10.4 |
| 23 | 2 | 0.00 | 2 | 0.11 | +; |
| 24 | 2 | 0.00 | 2 | 0.11 | +info@netcraft.com |
