Netlify _headers file.

_headers

/*
  Access-Control-Allow-Origin: https://nooshu.com
  Cache-Control: public, s-maxage=31536000, max-age=31536000
  Content-Security-Policy: base-uri 'self';child-src 'self';connect-src 'self';default-src 'none';img-src 'self' https://v1.indieweb-avatar.11ty.dev/;font-src 'self';form-action 'self' https://webmention.io https://submit-form.com/DmOc8anHq;frame-ancestors;frame-src 'self' https://player.vimeo.com/ https://www.slideshare.net/ https://www.youtube.com/ https://giscus.app/ https://www.google.com/;manifest-src 'self';media-src 'self';object-src 'none';script-src 'self' https://giscus.app/ https://www.google.com/ https://www.gstatic.com/;style-src 'self' 'unsafe-inline' https://giscus.app/;worker-src 'self';upgrade-insecure-requests
  Cross-Origin-Opener-Policy: same-origin
  Permissions-Policy: accelerometer=(),ambient-light-sensor=(),autoplay=(),camera=(),display-capture=(),document-domain=(),encrypted-media=(),fullscreen=(),geolocation=(),gyroscope=(),magnetometer=(),microphone=(),midi=(),navigation-override=(),payment=(),picture-in-picture=(),publickey-credentials-get=(),screen-wake-lock=(),sync-xhr=(),usb=(),web-share=(),xr-spatial-tracking=()
  Referrer-Policy: strict-origin-when-cross-origin
  Cross-Origin-Resource-Policy: cross-origin
  Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
  X-Content-Type-Options: nosniff
  X-DNS-Prefetch-Control: off
  X-Frame-Options: DENY
  X-Permitted-Cross-Domain-Policies: none
  Origin-Agent-Cluster: ?1