location = /robots.txt  { access_log off; log_not_found off; }
        location = /favicon.ico { access_log off; log_not_found off; expires 30d; }
        location ~ /\.          { access_log off; log_not_found off; deny all; }
        location ~ ~$           { access_log off; log_not_found off; deny all; }
        location ~ /\.git { access_log off; log_not_found off; deny all; }
        # for security see https://community.centminmod.com/posts/17234/
        location ~* \.(bak|php~|php#|php.save|php.swp|php.swo)$ { return 444; }