now.json

{
  "version": 2,
  "public": true,
  "name": "mp-ctsc-example-app.now.sh",
  "alias": "mp-ctsc-example-app.now.sh",
  "regions": [
    "bru"
  ],
  "builds": [
    {
      "src": "public/**",
      "use": "@now/static"
    }
  ],
  "routes": [
    {
      "src": "/(.*).(js.map|js|css|txt|html|png)",
      "dest": "/public/$1.$2",
      "headers": {
        "Cache-Control": "s-maxage=31536000,immutable"
      }
    },
    {
      "src": "/(.*)",
      "dest": "/public/index.html",
      "headers": {
        "Cache-Control": "no-cache",
        "Strict-Transport-Security": "max-age=31536000",
        "X-XSS-Protection": "1; mode=block",
        "X-Content-Type-Options": "nosniff",
        "X-Frame-Options": "DENY",
        "Referrer-Policy": "same-origin",
        "Content-Security-Policy": "default-src 'none'; script-src 'self' storage.googleapis.com/mc-production-eu/ storage.googleapis.com/mc-production-us/ storage.googleapis.com/mc-production-asia/ www.googletagmanager.com/gtm.js www.google-analytics.com/analytics.js 'sha256-iCsbBoM8bmUkPtv6ycSYza0igOOTRcTlRPlJQRsSWb4=' 'sha256-10kKQEp2S6U/f4Jjk+THj3d4b9c1/YDfYO5CUs5deBk=' 'sha256-+zmDlARHH9IeIW4oXbngmeGK2KbqTO503+bWqHIl2To=' mp-ctsc-example-app.now.sh; connect-src 'self' mc-api.commercetools.com mc-api.commercetools.co app.launchdarkly.com clientstream.launchdarkly.com events.launchdarkly.com app.getsentry.com sentry.io www.google-analytics.com mp-ctsc-example-app.now.sh mc-api.commercetools.co mc-api.us-central1.gcp.commercetools.com; img-src * data:; style-src 'self' fonts.googleapis.com data: storage.googleapis.com/mc-production-eu/ storage.googleapis.com/mc-production-us/ storage.googleapis.com/mc-production-asia/ 'unsafe-inline' mp-ctsc-example-app.now.sh; font-src 'self' fonts.gstatic.com data:; upgrade-insecure-requests "
      }
    }
  ]
}