Installed using default settings, but html and javascript not minified

HTML minification is not currently supported. As for javascript files, can you link/post your Google PageSpeed results here so I may have a look ?

Sure, how do I post privately?

You can use this contact form: https://betterwp.net/contact/

Thanks. Form submitted.

Hello, I have the same problem with js and css. Also sending mail to contact with link.