webapp-manifest

manifest.json

{
  "name": "Treebo Hotels",
  "short_name": "Treebo",
  "description": "India's Top Rated Budget Hotel Chain",
  "theme_color": "#ffffff",
  "background_color": "#ffffff",
  "start_url": "/",
  "display": "standalone",
  "orientation": "portrait",
  "icons": [{
    "src": "...",
    "sizes": "192x192",
    "type": "image/png"
    }, {
    "src": "...",
    "sizes": "512x512",
    "type": "image/png"
  }]
}