Examine source code of virtual blue

{
  "theme": {
    "images": {
      "theme_frame": "vbluehead3.jpg"
    },
    "colors": {
      "frame": "#0212bf",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "virtual blue",
  "manifest_version": 2,
  "description": "Thanks for wear my personas:) Please take your time to visit my gallery\n<a href=\"https://outgoing.prod.mozaws.net/v1/08751900c144e7c80d6052194b294dc5747dcaf6f8c7a818f4aa3456c234ff88/http%3A//irsan.deviantart.com\" rel=\"nofollow\">http://irsan.deviantart.com</a>"
}