{
    "name": "Only Gym",
    "short_name": "Only Gym",
    "icons": [
      {
        "src": "/static/only_gym/frontend_base/img/logo7.svg",
        "sizes": "48x48 72x72 96x96 128x128 256x256 512x512",
        "type": "image/svg+xml",
        "purpose": "any"
      }
    ],
    "start_url": "/",
    "display": "standalone",
    "background_color": "#FFFFFF",
    "theme_color": "#FFFFFF",
    "orientation": "portrait",
    "fullscreen": true
  }