Examine source code of Sonic 4 - The Sonic Zone

{
  "theme": {
    "images": {
      "theme_frame": "Sonic4_Top.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Sonic 4 - The Sonic Zone",
  "manifest_version": 2,
  "description": "A basic Sonic the Hedgehog 4 Persona brought to you by <a href=\"https://outgoing.prod.mozaws.net/v1/300b74b5273ce8d3999e2449c40c021cb1215a6c8b4b5427d59c1c5001ac2676/http%3A//TheSonicZone.net\" rel=\"nofollow\">TheSonicZone.net</a>."
}