Examine source code of UberHaven

{
  "theme": {
    "images": {
      "theme_frame": "newuberhavenstarlogo.png"
    },
    "colors": {
      "frame": "#09918f",
      "tab_background_text": "#aecdcf"
    }
  },
  "version": "2.0",
  "name": "UberHaven",
  "manifest_version": 2,
  "description": "Personna for the gamers social network Uberhaven @ <a href=\"https://outgoing.prod.mozaws.net/v1/9e0c914e39081f0855eb3d7e3b013048f5f12927ea9eef8c553b1ba77541fde9/http%3A//www.uberhaven.com\" rel=\"nofollow\">www.uberhaven.com</a>"
}