{"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"}