{
  "short_name": "TeTo Hearing Test",
  "name": "TeTo Online Hearing Test",
  "icons": [
    {
      "src": "teto-hearing-test-logo-512.png",
      "sizes": "512x512",
      "type": "image/png"
    },
    {
      "src": "teto-hearing-test-logo-192.png",
      "sizes": "192x192",
      "type": "image/png"
    }
  ],
  "background_color": "#000",
  "theme_color": "#536878",
  "start_url": "/index.html",
  "display": "fullscreen",
  "orientation": "portrait"
}