Examine source code of Fantasmas

{
  "theme": {
    "images": {
      "theme_frame": "encabezado-firefox.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Fantasmas",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/169b4aac6010424895aec5e904048ae08563568ba6620cb89cb7afc0d0edaf67/http%3A//www.victorscomics.com\" rel=\"nofollow\">www.victorscomics.com</a>"
}