Examine source code of Link at PC

{
  "theme": {
    "images": {
      "theme_frame": "personas-zelda-header.jpg"
    },
    "colors": {
      "frame": "#c7ab56",
      "tab_background_text": "#012b15"
    }
  },
  "version": "2.0",
  "name": "Link at PC",
  "manifest_version": 2,
  "description": "Link uses Firefox, too!\n\nBased on \" The Legend of Zelda \"  video game series' main character."
}