Examine source code of ATROX.no

{
  "theme": {
    "images": {
      "theme_frame": "firefox_header.jpg"
    },
    "colors": {
      "frame": "#360000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "ATROX.no",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/63def0c8d6fcc6de7c157ddd2fd2613cd360084dd65403a1bfbc825d436205d2/http%3A//www.atrox.no\" rel=\"nofollow\">www.atrox.no</a>"
}