Examine source code of Pokexpeto.net

{
  "theme": {
    "images": {
      "theme_frame": "Encabezado-monos.png"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Pokexpeto.net",
  "manifest_version": 2,
  "description": "Trio de monos pokemon blanco y negro ofrecido por <a href=\"https://outgoing.prod.mozaws.net/v1/64cb17ce66356bba1afb1c2a52866a7e23da7e8aa9c31efd143b73035435d608/http%3A//pokexperto.net\" rel=\"nofollow\">pokexperto.net</a>"
}