Examine source code of Educarm

{
  "theme": {
    "images": {
      "theme_frame": "educarmpersonacabe3.png"
    },
    "colors": {
      "frame": "#735c49",
      "tab_background_text": "#fcf6c5"
    }
  },
  "version": "2.0",
  "name": "Educarm",
  "manifest_version": 2,
  "description": "Tema del Portal educativo <a href=\"https://outgoing.prod.mozaws.net/v1/02b1c88e19dd0d35f414cce33ab67225dcaff0d7194e7c3279a04c732d1368f1/http%3A//www.educarm.es\" rel=\"nofollow\">www.educarm.es</a>"
}