Examine source code of privatjet

{
  "name": "Aircraft",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "d-auke-challenge-air-bombardier-cl-600-2b16-challenger-601_PlanespottersNet_702210_e96770d9bd_o.jpg"
    },
    "colors": {
      "frame": "rgba(50, 100, 209, 1)",
      "tab_background_text": "rgba(0, 0, 0, 1)",
      "toolbar": "rgba(230, 154, 55, 1)"
    }
  }
}