Examine source code of vixenviolent

{
  "theme": {
    "images": {
      "theme_frame": "op.jpg"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#000"
    }
  },
  "version": "2.0",
  "name": "vixenviolent",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/9c7cb65c25c273578f361e3808edc607f872952e31ed1d36a7e747e36e2932eb/http%3A//vixenviolent.blogspot.com/\" rel=\"nofollow\">http://vixenviolent.blogspot.com/</a>"
}