| Used Operating Systems by Visits |
| 1 | 3701 | 4.13 | 3353 | 34.41 | +http://www.baidu.com/search/spider.html |
| 2 | 12066 | 13.46 | 2261 | 23.20 | Windows NT |
| 3 | 2414 | 2.69 | 1939 | 19.90 | +http://ahrefs.com/robot/ |
| 4 | 6779 | 7.56 | 430 | 4.41 | http://www.opensiteexplorer.org/dotbot, ... |
| 5 | 859 | 0.96 | 426 | 4.37 | +http://www.google.com/bot.html |
| 6 | 763 | 0.85 | 327 | 3.36 | +http://www.bing.com/bingbot.htm |
| 7 | 53333 | 59.50 | 282 | 2.89 | http://mj12bot.com/ |
| 8 | 1546 | 1.72 | 261 | 2.68 | +http://www.linkdex.com/bots/ |
| 9 | 6974 | 7.78 | 238 | 2.44 | +http://www.semrush.com/bot.html |
| 10 | 1075 | 1.20 | 198 | 2.03 | +http://yandex.com/bots |
| 11 | 10 | 0.01 | 10 | 0.10 | +http://www.uptime.com/uptimebot |
| 12 | 23 | 0.03 | 8 | 0.08 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 13 | 9 | 0.01 | 3 | 0.03 | +http://www.exabot.com/go/robot |
| 14 | 2 | 0.00 | 2 | 0.02 | https://nmap.org/book/nse.html |
| 15 | 4 | 0.00 | 2 | 0.02 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 16 | 3 | 0.00 | 2 | 0.02 | +info@netcraft.com |
| 17 | 1 | 0.00 | 1 | 0.01 | +http://www.id-search.xyz/bot.html |
| 18 | 1 | 0.00 | 1 | 0.01 | Linux 2.2.x |
| 19 | 2 | 0.00 | 1 | 0.01 | +http://www.grapeshot.co.uk/crawler.php |
| 20 | 50 | 0.06 | 0 | 0.00 | X11 |
| 21 | 27 | 0.03 | 0 | 0.00 | Android 2.3.5 |
