Examine source code of Shellshock Gaming

{
  "theme": {
    "images": {
      "theme_frame": "header.jpg"
    },
    "colors": {
      "frame": "#ff8787",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Shellshock Gaming",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/c0b7246aa322d9da4a14f100cea653c31f13d60ab9816403227236833a7a4328/http%3A//www.shellshock.forumotion.co.uk\" rel=\"nofollow\">http://www.shellshock.forumotion.co.uk</a>"
}