Examine source code of Prawny Rainbow

{
  "theme": {
    "images": {
      "theme_frame": "rainbowhead.jpg"
    },
    "colors": {
      "frame": "#cccccc",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Prawny Rainbow",
  "manifest_version": 2,
  "description": "Get Prawny products here <a href=\"https://outgoing.prod.mozaws.net/v1/65f34bf123fcda7b4ae0fb46efa0553f438efc923d270cf403a035068e214751/http%3A//www.zazzle.com/prawny%2A\" rel=\"nofollow\">http://www.zazzle.com/prawny*</a>"
}