Examine source code of Warland

{
  "theme": {
    "images": {
      "theme_frame": "i_background.jpg"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Warland",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/ffd0873fe3d5f440e56668b6568bccf107d3af4e28d5b3409c922cac17a8ecd1/http%3A//warland.aforumfree.com/\" rel=\"nofollow\">http://warland.aforumfree.com/</a>"
}