Examine source code of Blackbyte Frozen

{
  "theme": {
    "images": {
      "theme_frame": "blackbyte_frozen_header.jpg"
    },
    "colors": {
      "frame": "#b4bfc5",
      "tab_background_text": "#b4bfc5"
    }
  },
  "version": "2.0",
  "name": "Blackbyte Frozen",
  "manifest_version": 2,
  "description": "Blackbyte Firefox Persona.\n\nBlackbyte offers professional and unique web design, graphic design, style integration to publishing systems and IT services. We are based in Finland.\n\n<a href=\"https://outgoing.prod.mozaws.net/v1/e234347be1ba04956df223f55a4f06891b8153548cbcb4abfd9520e455efe417/http%3A//www.blackbyte.fi\" rel=\"nofollow\">http://www.blackbyte.fi</a>"
}