Examine source code of Fumatinga

{
  "theme": {
    "images": {
      "theme_frame": "f-header.png"
    },
    "colors": {
      "frame": "#bababa",
      "tab_background_text": "#f0f0f0"
    }
  },
  "version": "2.0",
  "name": "Fumatinga",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/906a011b8065f7c41bdd7941f342c6ee416e1ea3c0d06bb82f537493c0def85e/http%3A//fumatinga.org\" rel=\"nofollow\">fumatinga.org</a> comunidad cannabica"
}