server { listen 80; server_name _; add_header Content-Security-Policy "default-src 'self'; report-uri csp@nicco.io"; add_header X-Content-Type-Options "nosniff"; add_header X-Frame-Options "deny"; add_header Strict-Transport-Security "max-age=31536000"; add_header Referrer-Policy "origin"; location / { root /srv; try_files $uri /index.html =404; } }