Examine source code of Springe Deisterpforte

{
  "theme": {
    "images": {
      "theme_frame": "springe_kaiserallee_o.jpg"
    },
    "colors": {
      "frame": "#fcf003",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Springe Deisterpforte",
  "manifest_version": 2,
  "description": "DE 31832 Springe; Blick über Kaiseralle zur Deisterpforte mit blühenden Rapsfeldern"
}