Examine source code of BattleOn Games

{
  "theme": {
    "images": {
      "theme_frame": "persona-header-bo-portal.jpg"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#000"
    }
  },
  "version": "2.0",
  "name": "BattleOn Games",
  "manifest_version": 2,
  "description": "Your portal to Artix Entertainment LLC Games and Master Account system!\nCreate a free account and play free flash based games using your web browser\n\n<a href=\"https://outgoing.prod.mozaws.net/v1/2c67c534113f27e68b370aab777678abf849efcb3a57e71f54813648aa0ee319/http%3A//portal.battleon.com\" rel=\"nofollow\">portal.battleon.com</a>"
}