Examine source code of serials

{
  "theme": {
    "images": {
      "theme_frame": "SkinFirefoxprodescargas3.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "serials",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/744474f6744cdf9732c7d3b22d212662aefee0c8bc42cbedf2a2253e596c6e3f/http%3A//www.prodescargas.com/\" rel=\"nofollow\">http://www.prodescargas.com/</a>"
}