Examine source code of Invincible Co

{
  "theme": {
    "images": {
      "theme_frame": "firefoxpersona.jpg"
    },
    "colors": {
      "frame": "#333333",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Invincible Co",
  "manifest_version": 2,
  "description": "Invincible (<a href=\"https://outgoing.prod.mozaws.net/v1/839494764a580d590bb2c43159a3d68320e7571f2419cb4bb1658cb330da36a3/http%3A//www.invincibleco.com\" rel=\"nofollow\">http://www.invincibleco.com</a>) sells and manufactures gear, clothing, and more."
}