Examine source code of Apeluche

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#f7f7f7",
      "tab_background_text": "#050505"
    }
  },
  "version": "2.0",
  "name": "Apeluche",
  "manifest_version": 2,
  "description": "Bee In Valle d'Aosta Valley.\n<a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/b68d0c336d6118f97a5662ad219ab0cbabb70641e155eb8086c6b35ee932172d/http%3A//www.stefanodemaio.it\">www.stefanodemaio.it</a>"
}