Examine source code of www.hardstyle-crew.de

{
  "theme": {
    "images": {
      "theme_frame": "Unbenannt-1.jpg"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#c9890a"
    }
  },
  "version": "2.0",
  "name": "www.hardstyle-crew.de",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/711df23abf2c96b0988bbef6dfc63a91a9ccbbb550973cdcde30168438a8a2ba/http%3A//www.hardstyle-crew.de\" rel=\"nofollow\">www.hardstyle-crew.de</a>"
}