Examine source code of Doctorswriting

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Doctorswriting",
  "manifest_version": 2,
  "description": "Official Theme of <a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/0dc4605bdb7f3fcd8d4a1675af79672dc090be9030dd57adce9770d147deba11/http%3A//Doctorswriting.com\">Doctorswriting.com</a>"
}