Examine source code of U S A by MaDonna

{
  "theme": {
    "images": {
      "theme_frame": "usaHcopy.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "U  S   A by MaDonna",
  "manifest_version": 2,
  "description": "My wallpaper to match is at: <a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/66e35545a70f9b625663354bf39dcef19c1f96891053a8594d11182ccd78daa0/http%3A//animals.desktopnexus.com/wallpaper/846723/\">http://animals.desktopnexus.com/wallpaper/846723/</a>"
}