{
  "short_name": "",
  "name": "",
  "icons": [
        {
            "src": "/icon.png",
            "sizes": "192x192",
            "type": "image/png"
        },
        {
            "src": "/tile.png",
            "sizes": "512x512",
            "type": "image/png"
        }
    ],
  "start_url": "/?utm_source=homescreen",
  "background_color": "#002878",
  "theme_color": "#002878"
}