{ "name": "",
  "short_name": "",
  "icons": [
{
"src": "/img/android-chrome-144x144.png",
"sizes": "144x144",
"type": "image/png"
}, {
"src": "/img/applw-touch-icon.png",
"sizes": "152x152",
"type": "image/png"
} ],
"theme_color": "#000000",
"background_color": "#000000",
"display": "standalone"
}