Examine source code of The Enid

{
  "theme": {
    "images": {
      "theme_frame": "enidheader3.jpg"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "The Enid",
  "manifest_version": 2,
  "description": "A Persona for the excellent band the Enid. Find out more about them at their website:\n\n<a href=\"https://outgoing.prod.mozaws.net/v1/bec4d5e925db883482a5139b465648551709437c0736b870eca7ad6b8bb3e7bf/http%3A//www.theenid.co.uk/\" rel=\"nofollow\">http://www.theenid.co.uk/</a>"
}