{
    "name": "SibTalk",
    "short_name": "SibTalk",
    "icons": [
        {
            "src": "/fav/android-chrome-72x72.png",
            "sizes": "72x72",
            "type": "image/png"
        }
    ],
    "theme_color": "#ffffff",
    "background_color": "#ffffff",
    "start_url": "/",
    "display": "fullscreen",
    "orientation": "portrait"
}