Examine source code of fractal snow

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#000066",
      "tab_background_text": "#ccffff"
    }
  },
  "version": "2.0",
  "name": "fractal snow",
  "manifest_version": 2,
  "description": "★Theme Designed by <b>candelora ©</b>★\n\nCopyright Original Picture by <b><a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/d8eb79a6581f4ba907528eb84560fac7cc2327c996e1285e2202380301c233c2/http%3A//kattvinge.deviantart.com/art/Eir-38-423245407\">Kattvinge</a></b>\n\nTAGS:\nChristmas,white,snowfall,nigth,lights,bright,blue,cold,winter,\ndecember,ice,fantasy,magical,dream,white,canelora,firefox,\nSanta Claus,New Year"
}