nginx.conf

worker_processes auto;
pid /tmp/nginx.pid;

events {
    worker_connections 1024;
    use epoll;
    multi_accept on;
}

http {
    include /etc/nginx/mime.types;
    default_type application/octet-stream;

    access_log /tmp/access.log;
    error_log /tmp/error.log warn;

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

    # Gzip Settings
    gzip on;
    gzip_vary on;
    gzip_proxied any;
    gzip_comp_level 6;
    gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;

    # Security headers
    add_header X-Frame-Options "SAMEORIGIN" always;
    add_header X-XSS-Protection "1; mode=block" always;
    add_header X-Content-Type-Options "nosniff" always;
    add_header Referrer-Policy "no-referrer-when-downgrade" always;
    add_header Content-Security-Policy "default-src 'self' http: https: data: blob: 'unsafe-inline'" always;

    # Rate limiting zone
    limit_req_zone $binary_remote_addr zone=one:10m rate=1r/s;

    server {
        listen 8080;
        server_name localhost;

        root /usr/share/nginx/html;
        index index.html;

        # Caching static assets
        location ~* \.(jpg|jpeg|png|gif|ico|css|js)$ {
            expires 30d;
            add_header Cache-Control "public, no-transform";
        }

        location / {
            try_files $uri $uri/ /index.html;
        }

        # Disallow access to .htaccess files
        location ~ /\.ht {
            deny all;
        }
    }
}