Examine source code of CINeol.net

{
  "theme": {
    "images": {
      "theme_frame": "Sin-ttulo-1.png"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#000"
    }
  },
  "version": "2.0",
  "name": "CINeol.net",
  "manifest_version": 2,
  "description": "Persona basada en la web de <a href=\"https://outgoing.prod.mozaws.net/v1/905b79182f0679066dd027a03745dfe6a6ccb06d9cf6994a817582275ac56ca7/http%3A//cineol.net\" rel=\"nofollow\">cineol.net</a>"
}