vercel.json

{
  "headers": [
    {
      "source": "/(.*)",
      "headers": [
        { "key": "X-Frame-Options", "value": "DENY" },
        { "key": "X-Content-Type-Options", "value": "nosniff" },
        { "key": "Referrer-Policy", "value": "strict-origin-when-cross-origin" },
        { "key": "X-DNS-Prefetch-Control", "value": "on" },
        { "key": "Permissions-Policy", "value": "camera=(), microphone=(), geolocation=()" },
        { "key": "Strict-Transport-Security", "value": "max-age=63072000; includeSubDomains; preload" },
        { "key": "Content-Security-Policy", "value": "default-src 'self'; script-src 'self' 'unsafe-inline' https://tally.so; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com; img-src 'self' data:; connect-src 'self' https://tally.so; frame-src https://tally.so; frame-ancestors 'none'; base-uri 'self'; form-action 'self'" }
      ]
    }
  ]
}