Examine source code of Freedom Unleashed

{
  "theme": {
    "images": {
      "theme_frame": "2500x200.jpg"
    },
    "colors": {
      "frame": "#080000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Freedom Unleashed",
  "manifest_version": 2,
  "description": "Visit the URL at (www.freedom.ws/simrans2000) to find out the amazing oppurtunity !"
}