Examine source code of Yama Studios

{
  "theme": {
    "images": {
      "theme_frame": "YamFirefox.jpg"
    },
    "colors": {
      "frame": "#b4defa",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Yama Studios",
  "manifest_version": 2,
  "description": "The Personal Persona created by Marleyrules of YamaStudios. the Machinima Powerhouse\n\n<a href=\"https://outgoing.prod.mozaws.net/v1/c9d89e407992a8e395432eac88f2963b184633a0bdc0bbd074b5d5939808cc04/http%3A//www.yamastudios.co.uk\" rel=\"nofollow\">www.yamastudios.co.uk</a>"
}