| Used Operating Systems |
| 1 | 34069 | 68.94 | 1039 | 55.95 | Windows NT |
| 2 | 9498 | 19.22 | 467 | 25.15 | http://www.opensiteexplorer.org/dotbot, ... |
| 3 | 5153 | 10.43 | 79 | 4.25 | http://mj12bot.com/ |
| 4 | 181 | 0.37 | 120 | 6.46 | +http://ahrefs.com/robot/ |
| 5 | 141 | 0.29 | 37 | 1.99 | +http://yandex.com/bots |
| 6 | 116 | 0.23 | 9 | 0.48 | +https://www.seokicks.de/robot.html |
| 7 | 70 | 0.14 | 26 | 1.40 | +http://www.bing.com/bingbot.htm |
| 8 | 57 | 0.12 | 27 | 1.45 | +http://napoveda.seznam.cz/en/seznambot-... |
| 9 | 55 | 0.11 | 19 | 1.02 | +http://www.google.com/bot.html |
| 10 | 24 | 0.05 | 4 | 0.22 | +http://www.semrush.com/bot.html |
| 11 | 20 | 0.04 | 20 | 1.08 | http://cloudsystemnetworks.com |
| 12 | 8 | 0.02 | 4 | 0.22 | +http://sur.ly/bot.html |
| 13 | 8 | 0.02 | 4 | 0.22 | http://www.xforce-security.com/crawler/ |
| 14 | 8 | 0.02 | 0 | 0.00 | +http://webmeup-crawler.com/ |
| 15 | 4 | 0.01 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 16 | 4 | 0.01 | 0 | 0.00 | +https://www.mojeek.com/bot.html |
| 17 | 4 | 0.01 | 1 | 0.05 | +http://www.linkdex.com/bots/ |
| 18 | 1 | 0.00 | 1 | 0.05 | +info@netcraft.com |
