smartsoltech_site/smartsoltech/static/manifest.json

{
    "short_name": "sst",
    "name": "Smartsoltech",
    "icons": [
      {
        "src": "/static/img/logo.jpg",
        "type": "image/jpeg",
        "sizes": "1011x702"
      },
      {
        "src": "/static/img/logo.jpg",
        "type": "image/jpeg",
        "sizes": "1011x702"
      }
    ],
    "start_url": "/",
    "display": "fullscreen"
  }