Examine source code of Cordless-Radio.de

{
  "theme": {
    "images": {
      "theme_frame": "header.jpg"
    },
    "colors": {
      "frame": "#a1a1a1",
      "tab_background_text": "#7d7d7d"
    }
  },
  "version": "2.0",
  "name": "Cordless-Radio.de",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/4d0c650538a52970f1e726dab54b7ba939746ddadf6d82bfbec1809306b5c7f7/http%3A//cordless-radio.de\" rel=\"nofollow\">cordless-radio.de</a>\nhouse.elektro.minimal 24/7 mixed by german dj's!"
}