vercel.json

{
  "headers": [
    {
      "source": "/(.*)",
      "headers": [
        {
          "key": "Access-Control-Allow-Origin",
          "value": "https://svelte-qwer.vercel.app"
        },
        {
          "key": "X-Frame-Options",
          "value": "DENY"
        },
        {
          "key": "X-Content-Type-Options",
          "value": "nosniff"
        },
        {
          "key": "X-XSS-Protection",
          "value": "1; mode=block"
        },
        {
          "key": "Content-Security-Policy",
          "value": "style-src 'self' 'unsafe-inline' https://giscus.app; script-src 'self' 'unsafe-inline' https://svelte-qwer.vercel.app  https://*.kwchang0831.dev https://giscus.app https://www.youtube.com https://www.googletagmanager.com"
        },
        {
          "key": "Referrer-Policy",
          "value": "strict-origin-when-cross-origin"
        },
        {
          "key": "Permissions-Policy",
          "value": "usb=()"
        }
      ]
    }
  ],
  "trailingSlash": false
}