Examine source code of Harbor

{
  "theme": {
    "images": {
      "theme_frame": "HarborH.jpg"
    },
    "colors": {
      "frame": "#a7a7c2",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Harbor",
  "manifest_version": 2,
  "description": "ocean, bay, harbor, sea port, haven, winter, snow, cold, icy, boats, sky, clouds, port, anchorage, My wallpaper to match has swans swimming and it can be found at: <a href=\"https://outgoing.prod.mozaws.net/v1/86eb9d8f15ac8c6b9da0041d7bc469b0d2512bf0c50e36468bf4eed2187751bb/http%3A//nature.desktopnexus.com/wallpaper/781110/\" rel=\"nofollow\">http://nature.desktopnexus.com/wallpaper/781110/</a>"
}