| Used Operating Systems |
| 1 | 188548 | 93.38 | 103 | 6.68 | +http://www.google.com/bot.html |
| 2 | 10582 | 5.24 | 158 | 10.25 | http://mj12bot.com/ |
| 3 | 1412 | 0.70 | 662 | 42.93 | +http://www.semrush.com/bot.html |
| 4 | 483 | 0.24 | 360 | 23.35 | +http://ahrefs.com/robot/ |
| 5 | 250 | 0.12 | 85 | 5.51 | Windows NT |
| 6 | 154 | 0.08 | 23 | 1.49 | +https://www.mojeek.com/bot.html |
| 7 | 142 | 0.07 | 11 | 0.71 | +https://www.seokicks.de/robot.html |
| 8 | 97 | 0.05 | 44 | 2.85 | +http://yandex.com/bots |
| 9 | 93 | 0.05 | 26 | 1.69 | http://www.opensiteexplorer.org/dotbot, ... |
| 10 | 42 | 0.02 | 20 | 1.30 | +http://napoveda.seznam.cz/en/seznambot-... |
| 11 | 30 | 0.01 | 30 | 1.95 | http://cloudsystemnetworks.com |
| 12 | 24 | 0.01 | 5 | 0.32 | +http://www.bing.com/bingbot.htm |
| 13 | 15 | 0.01 | 0 | 0.00 | Windows 95 |
| 14 | 10 | 0.00 | 7 | 0.45 | Linux i686 [unknown version] |
| 15 | 6 | 0.00 | 2 | 0.13 | Windows 98 |
| 16 | 4 | 0.00 | 0 | 0.00 | +https://babbar.tech/crawler |
| 17 | 4 | 0.00 | 2 | 0.13 | http://www.xforce-security.com/crawler/ |
| 18 | 2 | 0.00 | 2 | 0.13 | +http://sur.ly/bot.html |
| 19 | 2 | 0.00 | 0 | 0.00 | MSIE 5.5; Windows NT 5.0 |
| 20 | 2 | 0.00 | 0 | 0.00 | +http://webmeup-crawler.com/ |
| 21 | 2 | 0.00 | 0 | 0.00 | MSIE 5.5; Windows NT 4.0 |
| 22 | 1 | 0.00 | 1 | 0.06 | Windows ME |
| 23 | 1 | 0.00 | 1 | 0.06 | +info@netcraft.com |
