{
  "name": "OnRoute Tread Assist",
  "start_url": "https://planner.gps.nl/treadassist/index.html",
  "display": "standalone",
  "icons": [
    {
      "src": "icon192.png",
      "type": "image/png",
      "sizes": "192x192"
    },
    {
      "src": "icon512.png",
      "type": "image/png",
      "sizes": "512x512"
    }
  ]
}