Configuring nginx for best security.

[darkworks]

so today i scan my website (https://www.w3db.xyz) with mozilla new free website scanner it my site was rated F :D

https://observatory.mozilla.org

after searching on github for best nginx configuration to secure me website i found

https://gist.github.com/plentz/6737338

once i updated my nginx.conf file with it and try to restart nginx service from vestacp , restart failed notification i get , then i have to load old nginx.conf

so any idea to update vesta nginx.conf template with custom configurations

thanks

[darkworks]

it was due to

server_tokens off;

after removing it , nginx tests are OK