server { listen 80; server_name localhost; root /usr/share/nginx/html; index index.html; # Enable gzip compression gzip on; gzip_vary on; gzip_min_length 1024; gzip_proxied any; gzip_comp_level 6; gzip_types text/plain text/css text/xml text/javascript application/javascript application/xml+rss application/json; # Cache static assets location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot)$ { expires 1y; add_header Cache-Control "public, immutable"; } # Handle client-side routing location / { try_files $uri $uri/ /index.html; } # Health check endpoint location /health { access_log off; return 200 "healthy\n"; add_header Content-Type text/plain; } }