Examine source code of Blacktop Cruiser

{
  "theme": {
    "images": {
      "theme_frame": "Malibu1.png"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#04fc00"
    }
  },
  "version": "2.0",
  "name": "Blacktop Cruiser",
  "manifest_version": 2,
  "description": "This is my own 1999 Chevrolet Malibu known as Blacktop Cruiser! <a href=\"https://outgoing.prod.mozaws.net/v1/e22aa9d5a03e7666da8d6f0059037ab9ea639835df5b10aa1748e2d6f36a83ec/http%3A//www.cardomain.com/ride/3904873/1999-chevrolet-malibu-ls-sedan-4d\" rel=\"nofollow\">http://www.cardomain.com/ride/3904873/1999-chevrolet-malibu-ls-sedan-4d</a>"
}