nginx/nginx.conf

user  www-data;
worker_processes  auto;

events {
    worker_connections  1024;
}

http {

    ##
    # Basic Settings
    ##

    sendfile on;
    tcp_nopush on;
    tcp_nodelay on;
    keepalive_timeout 65;
    types_hash_max_size 2048;
    server_tokens off;

    reset_timedout_connection on;

    # server_names_hash_bucket_size 64;
    # server_name_in_redirect off;

    include mime.types;
    default_type application/octet-stream;


    ##
    # Logging Settings
    ##

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

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

    ##
    # Gzip Settings
    ##

    gzip             on;
    gzip_disable     "MSIE [1-6]\.";

    gzip_min_length  256;
    gzip_comp_level 3;
    gzip_buffers 64 32K;
    gzip_proxied     expired no-cache no-store private auth;
    gzip_types       text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript application/javascript;

    gzip_vary        on;

    open_file_cache             max=1000 inactive=40s;
    open_file_cache_valid       60s;
    open_file_cache_min_uses    2;
    open_file_cache_errors      on;

    include conf.d/*.conf;
    include sites-enabled/*;
}