{
                    "name": "GDmoho",
                    "short_name": "GDmoho",
                    "description": "GDmoho",
                    "start_url": "/",
                    "display": "fullscreen",
                    "background_color": "#ffffff",
                    "theme_color": "#007bff",
                    "icons": [
                        {
                        "src": "/icons/icon-192x192",
                        "sizes": "192x192",
                        "type": "image/png"
                        },
                        {
                        "src": "/icons/icon-512x512",
                        "sizes": "512x512",
                        "type": "image/png"
                        }
                    ],
                    "orientation": "portrait"
                    }