Examine source code of WarRock Character

{
  "theme": {
    "images": {
      "theme_frame": "wrpersonamozillarza.jpg"
    },
    "colors": {
      "frame": "#083006",
      "tab_background_text": "#0c2605"
    }
  },
  "version": "2.0",
  "name": "WarRock Character",
  "manifest_version": 2,
  "description": "WarRock Character\n\n<a href=\"https://outgoing.prod.mozaws.net/v1/37f0e95c63cb130d8e8db769ec2dc258e808802e511c27631b37170a08334683/http%3A//warrock.megaxus.com\" rel=\"nofollow\">http://warrock.megaxus.com</a>"
}