Examine source code of Awesome Creative

{
  "theme": {
    "images": {
      "theme_frame": "persona_header_awesome.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Awesome Creative",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/2fb41527168303b7e315d6038a612e4002ed072aed4dc9028e0482744033f239/http%3A//www.awesomecreative.co.uk\" rel=\"nofollow\">www.awesomecreative.co.uk</a>"
}