| Used Operating Systems |
| 1 | 65417 | 82.89 | 801 | 51.84 | Windows NT |
| 2 | 6392 | 8.10 | 101 | 6.54 | http://mj12bot.com/ |
| 3 | 5617 | 7.12 | 284 | 18.38 | http://www.opensiteexplorer.org/dotbot, ... |
| 4 | 845 | 1.07 | 265 | 17.15 | +http://ahrefs.com/robot/ |
| 5 | 394 | 0.50 | 11 | 0.71 | +https://www.seokicks.de/robot.html |
| 6 | 76 | 0.10 | 13 | 0.84 | +http://yandex.com/bots |
| 7 | 46 | 0.06 | 16 | 1.04 | +http://www.bing.com/bingbot.htm |
| 8 | 37 | 0.05 | 18 | 1.17 | +http://napoveda.seznam.cz/en/seznambot-... |
| 9 | 27 | 0.03 | 7 | 0.45 | +http://www.google.com/bot.html |
| 10 | 20 | 0.03 | 9 | 0.58 | +https://www.mojeek.com/bot.html |
| 11 | 14 | 0.02 | 5 | 0.32 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 12 | 10 | 0.01 | 2 | 0.13 | +http://www.semrush.com/bot.html |
| 13 | 8 | 0.01 | 4 | 0.26 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 6 | 0.01 | 0 | 0.00 | +http://webmeup-crawler.com/ |
| 15 | 4 | 0.01 | 4 | 0.26 | http://cloudsystemnetworks.com |
| 16 | 3 | 0.00 | 3 | 0.19 | +https://ryowl.org |
| 17 | 2 | 0.00 | 1 | 0.06 | http://www.xforce-security.com/crawler/ |
| 18 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 19 | 1 | 0.00 | 1 | 0.06 | +http://sur.ly/bot.html |
