Examine source code of The Enclave

{
  "theme": {
    "images": {
      "theme_frame": "Untitled-4.jpg"
    },
    "colors": {
      "frame": "#68833d",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "The Enclave",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/4ca70cdb8e499fac47397f00494baf869eeeebd52c2fd6998e07bed9605903c8/http%3A//milligroups.com/enclave\" rel=\"nofollow\">milligroups.com/enclave</a>"
}