website/site.webmanifest

{
	"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"
}