Examine source code of mafia time 4

{
  "theme": {
    "images": {
      "theme_frame": "Header4.jpg"
    },
    "colors": {
      "frame": "#b5b1b1",
      "tab_background_text": "#b8b8b8"
    }
  },
  "version": "2.0",
  "name": "mafia time 4",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/8b1fa7f555c62eefb6e9136aad9a3959e67fe5fa894d70fa1482c5900d47f42c/http%3A//www.mafiatime.gallerisider.dk/\" rel=\"nofollow\">http://www.mafiatime.gallerisider.dk/</a>"
}