Examine source code of Fantastic Beasts II

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#1a1212",
      "tab_background_text": "#ebdbae"
    }
  },
  "version": "2.0",
  "name": "Fantastic Beasts II",
  "manifest_version": 2,
  "description": "Image from the movie Fantastic Beasts and Where To Find Them based on the book of the same name by  J.K. Rowling, author of the Harry Potter series. Design features Eddie Redmayne.\n\n<a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/de0740f4192341bfcd2fb5ce140aab85ffd10465740b66b5be8c733a013dd58d/http%3A//www.fantasticbeasts.com/\">http://www.fantasticbeasts.com/</a>\n<a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/7ec6e2ef619451fcfe25ab788a66b65eaa0f72a41ca20e6401ff4356a71f8464/http%3A//www.jkrowling.com/\">http://www.jkrowling.com/</a>"
}