events { } http { server { listen 80 default_server; listen [::]:80 default_server; server_name example.com; location / { return 301 https://$host$request_uri; } } server { listen 443 ssl; listen [::]:443 ssl; http2 on; server_name example.com; ssl_certificate /etc/nginx/ssl/fullchain.pem; ssl_certificate_key /etc/nginx/ssl/privkey.pem; ssl_session_timeout 1d; ssl_session_cache shared:MozSSL:10m; ssl_protocols TLSv1.3; ssl_prefer_server_ciphers off; add_header Strict-Transport-Security "max-age=63072000" always; } }