{ "name": "Marcador Waterpolo", "short_name": "Marcador", "start_url": "/", "display": "standalone",
  "background_color": "#0A2236", "theme_color": "#0A2236",
  "icons": [{ "src": "/apple-touch-icon.png", "sizes": "1024x1024", "type": "image/png" }] }