| Used Operating Systems |
| 1 | 15722 | 54.98 | 198 | 3.71 | http://mj12bot.com/ |
| 2 | 5276 | 18.45 | 1303 | 24.41 | Windows NT |
| 3 | 2643 | 9.24 | 2076 | 38.88 | +http://www.baidu.com/search/spider.html |
| 4 | 1898 | 6.64 | 395 | 7.40 | +http://www.linkdex.com/bots/ |
| 5 | 993 | 3.47 | 522 | 9.78 | +http://www.google.com/bot.html |
| 6 | 647 | 2.26 | 542 | 10.15 | +http://ahrefs.com/robot/ |
| 7 | 451 | 1.58 | 1 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 8 | 444 | 1.55 | 175 | 3.28 | +http://www.bing.com/bingbot.htm |
| 9 | 208 | 0.73 | 60 | 1.12 | +http://yandex.com/bots |
| 10 | 158 | 0.55 | 44 | 0.82 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 79 | 0.28 | 2 | 0.04 | +http://www.semrush.com/bot.html |
| 12 | 16 | 0.06 | 3 | 0.06 | X11 |
| 13 | 16 | 0.06 | 4 | 0.07 | +http://www.exabot.com/go/robot |
| 14 | 15 | 0.05 | 0 | 0.00 | Android 2.3.5 |
| 15 | 6 | 0.02 | 1 | 0.02 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 16 | 6 | 0.02 | 4 | 0.07 | +info@netcraft.com |
| 17 | 5 | 0.02 | 0 | 0.00 | https://nmap.org/book/nse.html |
| 18 | 5 | 0.02 | 4 | 0.07 | +http://www.uptime.com/uptimebot |
| 19 | 4 | 0.01 | 2 | 0.04 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 20 | 2 | 0.01 | 1 | 0.02 | Windows 98 |
| 21 | 1 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 22 | 1 | 0.00 | 1 | 0.02 | Windows 3.1 |
| 23 | 1 | 0.00 | 1 | 0.02 | Windows ME |
