{
    "name":"",
    "short_name":"",
    "icons":[
    {
        "src":"/android-chrome-192x192.png",
        "sizes":"192x192",
        "type":"image/png"
    },
        {
            "src":"/android-chrome-512x512.png",
            "sizes":"512x512",
            "type":"image/png"
        }
            ],
            "theme_color":"#ffffff",
            "background_color":"#ffffff",
            "display":"standalone"
        }