Examine source code of Aerojul

{
  "theme": {
    "images": {
      "theme_frame": "Persona_aerojul_header.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Aerojul",
  "manifest_version": 2,
  "description": "Persona de <a href=\"https://outgoing.prod.mozaws.net/v1/a62dfa7d9e1543fd2087a02595a5c8774911d1c380df28bba6732a26ed54d146/http%3A//www.aerojul.com\" rel=\"nofollow\">www.aerojul.com</a>"
}