_headers

# Netlify / Cloudflare Pages header rules.
# Mirrors vercel.json. Keep in sync when either changes.
#
# Netlify:         https://docs.netlify.com/routing/headers/
# Cloudflare Pages: https://developers.cloudflare.com/pages/configuration/headers/

/*
  X-Content-Type-Options: nosniff
  X-Frame-Options: DENY
  Referrer-Policy: strict-origin-when-cross-origin
  Permissions-Policy: camera=(), microphone=(), geolocation=(), payment=(), usb=(), magnetometer=(), gyroscope=()
  Cross-Origin-Opener-Policy: same-origin
  Cross-Origin-Resource-Policy: same-origin
  Content-Security-Policy: default-src 'self'; script-src 'self' 'sha256-M2waZU0+aDDZeRNrYpQnZmzs31SJjHqWBvNiBIBwwUU=' https://cdn.jsdelivr.net; style-src 'self' 'unsafe-inline' https://cdn.jsdelivr.net https://fonts.googleapis.com; style-src-attr 'unsafe-inline'; font-src 'self' https://fonts.gstatic.com https://cdn.jsdelivr.net; img-src 'self' data: blob: https:; connect-src 'self' https://cdn.jsdelivr.net https://api.github.com https://raw.githubusercontent.com; worker-src 'self' blob:; frame-src 'self'; frame-ancestors 'none'; manifest-src 'self'; object-src 'none'; base-uri 'self'; form-action 'self'; upgrade-insecure-requests

/service-worker.js
  Cache-Control: public, max-age=0, must-revalidate
  Service-Worker-Allowed: /

/icons/*
  Cache-Control: public, max-age=31536000, immutable

/og-image.png
  Cache-Control: public, max-age=31536000, immutable