Examine source code of Star 107 Media

{
  "theme": {
    "images": {
      "theme_frame": "header.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Star 107 Media",
  "manifest_version": 2,
  "description": "A firefox persona for my internet radio station <a href=\"https://outgoing.prod.mozaws.net/v1/5043b3a276858d695f23b5ebbc2e719f54cb4be6808bde139af0febe02932a7f/http%3A//star107media.net\" rel=\"nofollow\">http://star107media.net</a>"
}