Manifest Json Example

{
   "name":"Quintype Demo",
   "short_name":"Quintype Demo",
   "start_url":"/?utm_source=homescreen",
   "display":"standalone",
   "background_color":"#eee",
   "theme_color":"#1d65a7",
   "icons":[
      {
         "src":"https://images.assettype.com/quintype-demo/2018-05/5e7d4805-9a5d-4cf9-871b-b4c3fa03fe6c/Quintype_Logo.png?w=512&h=512&fm=png",
         "type":"image/png",
         "sizes":"512x512"
      },
      {
         "src":"https://images.assettype.com/quintype-demo/2018-05/5e7d4805-9a5d-4cf9-871b-b4c3fa03fe6c/Quintype_Logo.png?w=192&h=192&fm=png",
         "type":"image/png",
         "sizes":"192x192"
      }
   ]
}