Examine source code of Jugend Kuenske

{
  "theme": {
    "images": {
      "theme_frame": "jugendkuenskeheader.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Jugend Kuenske",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/a5620320fdabd46c0f60d933c14800fc6a85dd11fa434c88dd942c9b3ce12f52/http%3A//www.jugend-kuenske.de\" rel=\"nofollow\">http://www.jugend-kuenske.de</a>"
}