Examine source code of Neuschwanstein Castle

{
  "theme": {
    "images": {
      "theme_frame": "NeuschwansteinHeader.jpg"
    },
    "colors": {
      "frame": "#110a73",
      "tab_background_text": "#efeff7"
    }
  },
  "version": "2.0",
  "name": "Neuschwanstein Castle",
  "manifest_version": 2,
  "description": "Neuschwanstein is a very famous castle in Bavaria.."
}