Examine source code of MY OLD FIXIE

{
  "theme": {
    "images": {
      "theme_frame": "moz.png"
    },
    "colors": {
      "frame": "#344a07",
      "tab_background_text": "#9ede1d"
    }
  },
  "version": "2.0",
  "name": "MY OLD FIXIE",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/319197d7990120dc96235ed0d49f7d5ca0686d23a3d25ae7c933758f43dc0075/http%3A//www.suonone.com\" rel=\"nofollow\">www.suonone.com</a>"
}