Examine source code of Monday Night Combat

{
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    "images": {
      "theme_frame": "head.jpg"
    },
    "colors": {
      "frame": "#999999",
      "tab_background_text": "#999999"
    }
  },
  "version": "2.0",
  "name": "Monday Night Combat",
  "manifest_version": 2,
  "description": "This theme was created for websitr <a href=\"https://outgoing.prod.mozaws.net/v1/880756f3d75bd362eb3c3ab2327cc51ac5d8ebc4ad4f870a372fb96dd662aece/http%3A//mondaynightcombat.ru\" rel=\"nofollow\">http://mondaynightcombat.ru</a>"
}