Examine source code of Mi Tema Personal Treckerd

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#000"
    }
  },
  "version": "2.0",
  "name": "Mi Tema Personal Treckerd",
  "manifest_version": 2,
  "description": "<a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/bc0fbd725162388dbc002cd7ced1143bd64e06dc994f000bfce203103bd37650/http%3A//www.youtube.com/treckerd\">www.youtube.com/treckerd</a>"
}