Examine source code of The End

{
  "theme": {
    "images": {
      "theme_frame": "sky.jpg"
    },
    "colors": {
      "frame": "#bab6b6",
      "tab_background_text": "#66696b"
    }
  },
  "version": "2.0",
  "name": "The End",
  "manifest_version": 2,
  "description": "A part of a photography of mine. The photo is taken by the water when the sun was about to set. The original photo can be found here: <a href=\"https://outgoing.prod.mozaws.net/v1/2707e87f0ab3ffad3bbf3166e5114a1cea9560eb1dae339786aa171c9c50d301/http%3A//drugge.deviantart.com/art/The-End-137219158\" rel=\"nofollow\">http://drugge.deviantart.com/art/The-End-137219158</a>"
}