Examine source code of The Dark Forest

{
  "theme": {
    "images": {
      "theme_frame": "TheDarkForestHeader.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "The Dark Forest",
  "manifest_version": 2,
  "description": "Lamin Illustration &amp; Design references life to create conceptual fantasy illustrations. Visit <a href=\"https://outgoing.prod.mozaws.net/v1/f0025d75b1550823d4fb84747bc1cb6a4f0383eedd60f8dee32e4698b2b401fd/http%3A//WWW.LAMINMARTIN.COM\" rel=\"nofollow\">WWW.LAMINMARTIN.COM</a> for more details."
}