Rewrited headers

Hi there,

I am tweaking few hours and cant get security headers with from your awesome plugin and WP Fastest cache. I dont want to sacrifice neither of them, because WPFC is using .htaccess for gzip and stuff, but also completely erase work of HTTP headers

*when I inserted manualy beta version of headers to .htaccess I got error 500 on whole website, but on auto settings it works

I also posted same query at WPFC support
https://wordpress.org/support/topic/rewriting-security-headers/

Thanks a lot