{ "name": "alldata.pro", "short_name": "alldata.pro", "icons": [ { "src": "icon-192.png", "type": "image/png", "sizes": "192x192" }, { "src": "icon-512.png", "type": "image/png", "sizes": "512x512" } ], "theme_color": "#ffffff", "background_color": "#ffffff", "display": "standalone" }