{
    "name": "/sitename",
    "icons": [
        {
            "src": "/assets/favicons/genfavicon-192.png",
            "sizes": "192x192",
            "type": "image/png"
        },
        {
            "src": "/assets/favicons/genfavicon-256.png",
            "sizes": "256x256",
            "type": "image/png"
        },
        {
            "src": "favicons/genfavicon-512.png",
            "sizes": "512x512",
            "type": "image/png"
        }
    ]
}