| Used Operating Systems |
| 1 | 24640 | 37.17 | 206 | 3.39 | +http://ahrefs.com/robot/ |
| 2 | 19053 | 28.74 | 4966 | 81.69 | Windows NT |
| 3 | 17338 | 26.16 | 332 | 5.46 | http://www.opensiteexplorer.org/dotbot, ... |
| 4 | 3811 | 5.75 | 168 | 2.76 | http://mj12bot.com/ |
| 5 | 479 | 0.72 | 158 | 2.60 | +http://yandex.com/bots |
| 6 | 306 | 0.46 | 93 | 1.53 | +http://www.baidu.com/search/spider.html |
| 7 | 247 | 0.37 | 3 | 0.05 | +http://www.bing.com/bingbot.htm |
| 8 | 197 | 0.30 | 95 | 1.56 | +http://www.google.com/bot.html |
| 9 | 86 | 0.13 | 24 | 0.39 | +http://napoveda.seznam.cz/en/seznambot-... |
| 10 | 51 | 0.08 | 12 | 0.20 | +http://www.linkdex.com/bots/ |
| 11 | 42 | 0.06 | 4 | 0.07 | +https://www.seokicks.de/robot.html |
| 12 | 9 | 0.01 | 7 | 0.12 | +http://sur.ly/bot.html |
| 13 | 8 | 0.01 | 2 | 0.03 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 14 | 6 | 0.01 | 3 | 0.05 | +http://www.semrush.com/bot.html |
| 15 | 4 | 0.01 | 2 | 0.03 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 16 | 4 | 0.01 | 0 | 0.00 | +https://www.mojeek.com/bot.html |
| 17 | 3 | 0.00 | 3 | 0.05 | +http://netsystemsresearch.com |
| 18 | 1 | 0.00 | 1 | 0.02 | +info@netcraft.com |
