Examine source code of dascomputerforum

{
  "theme": {
    "images": {
      "theme_frame": "header.jpg"
    },
    "colors": {
      "frame": "#ff0000",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "dascomputerforum",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/3cc4269b62e66208b30819910cee8337fc60b22853fab436f46351485a1afda0/http%3A//www.dascomputerforum.de\" rel=\"nofollow\">www.dascomputerforum.de</a>"
}