Examine source code of Ikorus Sleeping

{
  "theme": {
    "images": {
      "theme_frame": "Ike.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Ikorus Sleeping",
  "manifest_version": 2,
  "description": "Brussels Griffon, dog, pup, puppy, tired, sleep, My wallpaper to match can be found at: <a href=\"https://outgoing.prod.mozaws.net/v1/ed188e7daf07d336c34dcba575d689f1570e807b3160a44cd7baafa71da21586/http%3A//animals.desktopnexus.com/wallpaper/653684/\" rel=\"nofollow\">http://animals.desktopnexus.com/wallpaper/653684/</a>"
}