Examine source code of Gastein 2

{
  "theme": {
    "images": {
      "theme_frame": "gasteinh1.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Gastein 2",
  "manifest_version": 2,
  "description": "Another Gastein Promo for <a href=\"https://outgoing.prod.mozaws.net/v1/9514748da35c1b65ac72d2094859f6b8d42cebf7ad646fbbbd4f31a073faaaa0/http%3A//Gasteinertal.com\" rel=\"nofollow\">Gasteinertal.com</a>"
}