{
    "start_url": "https://proton.me/mail",
    "name": "Proton Mail",
    "short_name": "Proton Mail",
    "prefer_related_applications": true,
    "related_applications": [
        {
            "platform": "play",
            "id": "ch.protonmail.android"
        }
    ],
    "icons": [
        {
            "src": "/favicons/android-chrome-192x192.png",
            "sizes": "192x192",
            "type": "image/png"
        },
        {
            "src": "/favicons/android-chrome-512x512.png",
            "sizes": "512x512",
            "type": "image/png"
        }
    ],
    "theme_color": "#ffffff",
    "background_color": "#ffffff"
}