Examine source code of Bleach Blackz

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#000"
    }
  },
  "version": "2.0",
  "name": "Bleach Blackz",
  "manifest_version": 2,
  "description": "By : <a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/534a22cb9f1f120164fef825e16d0597d734bfd9e28c3e5301fdfaf9fefc5cd2/http%3A//Aandirifai.blogspot.com\">Aandirifai.blogspot.com</a>"
}