neptuneos.com is missing hsts header. This seems to be an error because https://download.neptuneos.com have one. https://hstspreload.org/?domain=neptuneos.com
This is happening for compatibility issues right now. We will look to improve it in the future
Compatibility issues with what devices/software? I would like to know what services have issues with HSTS in the end of 2019 🙂
Qtwebkit