{
  "name": "CAFE",
  "short_name": "CAFE",
  "orientation": "portrait-primary",
  "icons": [{
    "src": "images/icoCafe128x128.png",
      "sizes": "128x128",
      "type": "image/png"
    },
    {
    "src": "images/icoCafe144x144.png",
      "sizes": "144x144",
      "type": "image/png"
    }
  ],
  "start_url": "/index.html",
  "display": "standalone",
  "background_color": "#3786a4",
  "theme_color": "#3786a4",
  "handle_links": "preferred",
  "launch_handler": {
      "client_mode": "focus-existing"
  },
  "protocol_handlers": [
    {
      "protocol": "web+cafe",
      "url": "/site/pwa?url=%s"
    }
  ]

}