nginx.conf

user www-data;
worker_processes auto;
pid /run/nginx.pid;

events {
    worker_connections 768;
    multi_accept on;
}

http {
    ## MIME types.
    include mime.types;
    default_type application/octet-stream;

    ## Default log and error files.
    access_log /var/log/nginx/access.log;
    error_log /var/log/nginx/error.log;

    ## Use sendfile() syscall to speed up I/O operations and speed up
    ## static file serving.
    sendfile        on;

    ## Handling of IPs in proxied and load balancing situations.
    # set_real_ip_from        192.168.1.0/24; # set to your proxies ip or range
    # real_ip_header          X-Forwarded-For;

    ## Timeouts.
    client_body_timeout             60;
    client_header_timeout           60;
    keepalive_timeout            10 10;
    send_timeout                    60;

    ## Reset lingering timed out connections. Deflect DDoS.
    reset_timedout_connection on;

    ## Body size.
    client_max_body_size 10m;

    ## TCP options.
    tcp_nodelay        on;
    ## Optimization of socket handling when using sendfile.
    tcp_nopush         on;

    ## Compression.
    gzip              on;
    gzip_buffers      16 8k;
    gzip_comp_level   1;
    gzip_http_version 1.1;
    gzip_min_length   10;
    gzip_types        text/plain text/css application/json application/javascript application/x-javascript text/xml application/xml application/xml+rss text/javascript image/x-icon application/vnd.ms-fontobject font/opentype application/x-font-ttf image/svg+xml;
    gzip_vary         on;
    gzip_proxied      any; # Compression for all requests.
    gzip_disable      "msie6";

    ## Hide the Nginx version number.
    server_tokens off;

    ## Include additional configs
    include conf.d/*.conf;

    ## Include all vhosts.
    include sites-enabled/*;
}