Examine source code of Free The Fan

{
  "theme": {
    "images": {
      "theme_frame": "ftfbckd.jpg"
    },
    "colors": {
      "frame": "#06104a",
      "tab_background_text": "#f46a1e"
    }
  },
  "version": "2.0",
  "name": "Free The Fan",
  "manifest_version": 2,
  "description": "Fantasy Games for NFL, NBA, NHL and Baseball.  Quick Picks gives you weekly chances to win big by picking your favorite players."
}