Examine source code of Stillalive.ch

{
  "theme": {
    "images": {
      "theme_frame": "header-persona-still.jpg"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Stillalive.ch",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/f6b6bc842b5a8e478f8b8ad4bef622edd333b1abd68482ac775210b941d2f467/http%3A//Stillalive.ch\" rel=\"nofollow\">Stillalive.ch</a> - Urban Blog - Street Culture"
}