Examine source code of Dr. House m.d.

{
  "theme": {
    "images": {
      "theme_frame": "Dr-House_SOPRA.png"
    },
    "colors": {
      "frame": "#857777",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Dr. House m.d.",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/5a8f8ea020ed81a89cc4d2dce7c70a817c4618f71f9d86f5b1d7ddec29379949/http%3A//lacombuttageek.blogspot.it/\" rel=\"nofollow\">http://lacombuttageek.blogspot.it/</a>\n\nTema dedicato alla famosa serie tv\n\nThe theme for the famous TV series"
}