Examine source code of Skilled-by-Nature

{
  "theme": {
    "images": {
      "theme_frame": "Firefoxtheme1.jpg"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Skilled-by-Nature",
  "manifest_version": 2,
  "description": "this is The Theme from \n<a href=\"https://outgoing.prod.mozaws.net/v1/ae29980a8d3245388c56da86f6343805c0bf843b81c09cda3f6aa1feb34b48ce/http%3A//skilled-by-nature.spacequadrat.de/Forum/index.php\" rel=\"nofollow\">http://skilled-by-nature.spacequadrat.de/Forum/index.php</a>"
}