location ~ \.(jpg|jpeg|gif|png|ico|css|zip|tgz|gz|rar|bz2|doc|xls|exe|pdf|ppt|txt|tar|mid|midi|wav|bmp|rtf|js|wmv|wma|mp3|mpg|avi|mpeg|mp4|divx|ttf|woff2|woff|swf|scss|svg|mo|po|pot|eot|xap|json|md)$ {
            
        index  index.html index.htm index.php index.shtml;
        access_log off;
        expires 14d;
        #try_files $uri @apache;
        #valid_referers none blocked server_names ~(yandex|google|yahoo|bing|facebook|fbcdn|anyother.domain.tld);
        #if ($invalid_referer) {
        #    return 403;
        #    }
        }

        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }

        location ~ /\.ht {
            deny  all;
        }

        #if ($scheme = http) {
        #    return 301 https://$server_name$request_uri;
        #}
        location ^~ /.well-known/acme-challenge/ {
        }