Examine source code of KatomicSnitch.com

{
  "theme": {
    "images": {
      "theme_frame": "persona_background.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "KatomicSnitch.com",
  "manifest_version": 2,
  "description": "KatomicSnitch.com brings you all the newest and oldest information about your favorite Xbox, Playstation, Nintendo, and other hot platforms."
}