Examine source code of Sajjads Graphics

{
  "theme": {
    "images": {
      "theme_frame": "My_firefox_persona_SGRPX.jpg"
    },
    "colors": {
      "frame": "#48b6c4",
      "tab_background_text": "#030303"
    }
  },
  "version": "2.0",
  "name": "Sajjads Graphics",
  "manifest_version": 2,
  "description": "This is the official Persona for Mozilla Firefox ! Other Personas from the author coming soon .... visit my blog <a href=\"https://outgoing.prod.mozaws.net/v1/d46c92ac6b044ca39da9623540cae78bbae1ecd4ec7594beeb159482590d6671/http%3A//sajjadsgraphics.blogspot.com/\" rel=\"nofollow\">http://sajjadsgraphics.blogspot.com/</a>"
}