{
    "name": "darkknight.gosmooth.de - No Entry",
    "short_name": "No Entry",
    "description": "A fun error page!",
    "start_url": "/",
    "display": "standalone",
    "background_color": "#333333",
    "theme_color": "#ff6600",
    "icons": [
        {
            "src": "darkknight-icon.jpg",
            "sizes": "512x512",
            "type": "image/jpg"
        }
    ]
}