| Used Operating Systems |
| 1 | 37848 | 46.99 | 307 | 4.96 | http://mj12bot.com/ |
| 2 | 16842 | 20.91 | 161 | 2.60 | +http://www.semrush.com/bot.html |
| 3 | 16107 | 20.00 | 529 | 8.54 | http://www.opensiteexplorer.org/dotbot, ... |
| 4 | 2868 | 3.56 | 2180 | 35.21 | +http://ahrefs.com/robot/ |
| 5 | 2106 | 2.61 | 912 | 14.73 | Windows NT |
| 6 | 1672 | 2.08 | 292 | 4.72 | +http://www.linkdex.com/bots/ |
| 7 | 1493 | 1.85 | 1272 | 20.54 | +http://www.baidu.com/search/spider.html |
| 8 | 582 | 0.72 | 225 | 3.63 | +http://www.bing.com/bingbot.htm |
| 9 | 427 | 0.53 | 67 | 1.08 | +http://yandex.com/bots |
| 10 | 421 | 0.52 | 196 | 3.17 | +http://www.google.com/bot.html |
| 11 | 106 | 0.13 | 47 | 0.76 | +http://www.exabot.com/go/robot |
| 12 | 13 | 0.02 | 0 | 0.00 | X11 |
| 13 | 12 | 0.01 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 10 | 0.01 | 0 | 0.00 | Windows 98 |
| 15 | 8 | 0.01 | 0 | 0.00 | Android |
| 16 | 8 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 17 | 4 | 0.00 | 0 | 0.00 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 18 | 2 | 0.00 | 0 | 0.00 | Windows CE |
| 19 | 2 | 0.00 | 0 | 0.00 | Windows 95 |
| 20 | 2 | 0.00 | 1 | 0.02 | +http://www.grapeshot.co.uk/crawler.php |
| 21 | 2 | 0.00 | 0 | 0.00 | Macintosh |
| 22 | 2 | 0.00 | 2 | 0.03 | +http://megaindex.com/crawler |
| 23 | 2 | 0.00 | 1 | 0.02 | +info@netcraft.com |
