{
      "name": "Demo PS",
      "start_url": "/",
      "scope": "./",
      "icons": [
        {
          "src": "/assets/images/default/news.jpg",
          "sizes": "929x929",
          "type": "image/png"
        }
      ],
      "theme_color": "#00aeef",
      "background_color": "#fff",
      "display": "standalone"
    }