Examine source code of DD Inferno

{
  "theme": {
    "images": {
      "theme_frame": "DDInfernoHeader.jpg"
    },
    "colors": {
      "frame": "#949494",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "DD Inferno",
  "manifest_version": 2,
  "description": "My very first persona, designed to support a community I'm proud to be a part of. Enjoy!\n\n<a href=\"https://outgoing.prod.mozaws.net/v1/20ff3b96f41e32ad29e72137dc2fced4e841400d324e8bf02e341a40a2046553/http%3A//dragons-dungeon.com/\" rel=\"nofollow\">http://dragons-dungeon.com/</a>"
}