Examine source code of Two Ring Photography

{
  "theme": {
    "images": {
      "theme_frame": "trp_firefox.jpg"
    },
    "colors": {
      "frame": "#2b9e85",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Two Ring Photography",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/fc807b23ea94fcb5e7abd92615cafe5b8c4a5b5f2cd801dd22d303047fa85db5/http%3A//www.tworingphotography.com\" rel=\"nofollow\">http://www.tworingphotography.com</a>"
}