nginx.conf

user www-data;
worker_processes 3;
pid /run/nginx.pid;
error_log  /var/log/nginx/error.log;

events {
        worker_connections 1024;
}

http {

        # Basic Settings
        sendfile on;
        tcp_nopush on;
        tcp_nodelay on;
        types_hash_max_size 2048;
        server_tokens off;
        index index.php index.html index.htm;

        # Buffers
        client_body_buffer_size 10K;
        client_header_buffer_size 1k;
        client_max_body_size 20m;
        large_client_header_buffers 4 8k;

        # Timeouts
        client_body_timeout 12;
        client_header_timeout 12;
        keepalive_timeout 15;
        send_timeout 10;

        # Gzip
 	gzip  on;
        gzip_http_version 1.1;
        gzip_vary on;
        gzip_comp_level 6;
        gzip_proxied any;
        gzip_types text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript application/javascript text/x-js;
        gzip_buffers 16 8k;
        gzip_disable "MSIE [1-6]\.(?!.*SV1)";

        # Open File Cache
        open_file_cache max=2000 inactive=20s;
        open_file_cache_valid 30s;
        open_file_cache_min_uses 2;
        open_file_cache_errors on;

        # Proxy-buffers
        proxy_buffer_size   128k;
        proxy_buffers   4 256k;
        proxy_busy_buffers_size   256k;

        # SSL
        ssl_session_cache   shared:SSL:10m;
        ssl_session_timeout 10m;
        ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
        ssl_prefer_server_ciphers on;
        ssl_ciphers ECDH+AESGCM:ECDH+AES256:ECDH+AES128:!ADH:!AECDH:!MD5;
        #add_header Strict-Transport-Security "max-age=31536000;";

        # PHP Upstream
        upstream php {
                server 127.0.0.1:9000;
        }

        # MIME
        include /etc/nginx/mime.types;
        default_type application/octet-stream;


        # Logging Settings

        #access_log /var/log/nginx/access.log;
        error_log /var/log/nginx/error.log;

        # Page Speed general Config
        pagespeed on;
        pagespeed FileCachePath "/var/ngx_pagespeed_cache/";
        pagespeed StatisticsLogging on;
        pagespeed LogDir /var/log/pagespeed;
        pagespeed EnableFilters rewrite_images,combine_css,combine_javascript,collapse_whitespace,extend_cache,rewrite_css;
        # Includes
        include /etc/nginx/conf.d/*.conf;
        include /etc/nginx/sites-enabled/*;
}