manifest.webmanifest

{"dir" : "ltr",
    "lang" : "en",
    "name" : "Thank you for you patience",
    "scope" : "/",
    "display" : "fullscreen",
    "start_url" : "https://thankyouforyourpatience.com/",
    "short_name" : "Thank you",
    "theme_color" : "#ffeff7",
    "description" : "For when you just need to make them wait...",
    "orientation" : "any",
    "background_color" : "#ffeff7",
    "related_applications" : [],
    "prefer_related_applications" : false,
    "generated" : "true",
	"splash_screen": {
        "theme_color": "white",
        "background_color": "white",
        "icons": [{
            "src": "https://thankyouforyourpatience.com/images/icon.png",
			"sizes": "512x512"
        }]
    },
    "icons" : [
        {
            "src": "https://thankyouforyourpatience.com/favicon.ico",
            "sizes": "256x256 128x128 64x64 48x48 32x32 16x16"
        },
		{
            "src": "https://thankyouforyourpatience.com/images/icon.png",
			"sizes": "512x512"
        }
    ]}