{
    "background_color": "#2d3b5e",
    "description": "",
    "display": "fullscreen",
    "icons": [
        {
            "src": "FAVICON_URL",
            "sizes": "192x192",
            "type": "image/png"
        }
    ],
    "name": "",
    "short_name": "",
    "start_url": "https://911smartresponse.com/"
}