Examine source code of Puzzle Abstrakt Green

{
  "theme": {
    "images": {
      "theme_frame": "head.jpg"
    },
    "colors": {
      "frame": "#737373",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Puzzle Abstrakt Green",
  "manifest_version": 2,
  "description": "Dieses Design ist auch als Dual Wallpaper erhältlich. \n<a href=\"https://outgoing.prod.mozaws.net/v1/39fee5777390b1e406feec147241c256de14d5a58d1fc86a9a08b9ef3c2634d4/http%3A//cis-blog.com/downloads/computer/item/dual-wallpaper-puzzle-abstrakt-green\" rel=\"nofollow\">http://cis-blog.com/downloads/computer/item/dual-wallpaper-puzzle-abstrakt-green</a>"
}