d5f59da076
Adds the following headers via configuration-snippet: - Strict-Transport-Security (HSTS) with preload - X-Frame-Options: DENY - X-Content-Type-Options: nosniff - Referrer-Policy: strict-origin-when-cross-origin - Content-Security-Policy (AdSense-compatible) - X-XSS-Protection - Permissions-Policy Closes t_31f12d65