{
  "short_name": "",
  "name": "",
  "start_url": "/?utm_source=homescreen",
  "background_color": "#fafafa",
  "theme_color": "#fafafa",
  "icons":[{
    "src":"/images/favicon/android-chrome-192x192.png",
    "sizes":"192x192",
    "type":"image/png"},
    {
        "src":"/images/favicon/android-chrome-512x512.png",
        "sizes":"512x512",
        "type":"image/png"}
    ],
    "theme_color":"#ffffff",
    "background_color":"#ffffff",
    "display":"standalone"
}