Examine source code of Ramadan karim

{
  "theme": {
    "images": {
      "theme_frame": "ramdan2.Persona2.jpg"
    },
    "colors": {
      "frame": "#f20909",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Ramadan karim",
  "manifest_version": 2,
  "description": "its about Ramadan month for almost more then 2,5 billions Muslims in the world ."
}