Examine source code of Gadget 4 Gift

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#3b3b3b"
    }
  },
  "version": "2.0",
  "name": "Gadget 4 Gift",
  "manifest_version": 2,
  "description": "It is a theme dedicated to website <a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/768d32019cd03d9aa952a2d3daf2bd03b53a28ae253fde1ece2e65e5ec3e461c/http%3A//gadget4gift.com\">gadget4gift.com</a>"
}