Examine source code of Dragon Frog

{
  "theme": {
    "images": {
      "theme_frame": "dragonfrogHead.jpg"
    },
    "colors": {
      "frame": "#858585",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Dragon Frog",
  "manifest_version": 2,
  "description": "Dragon frog, a creature concept by artist Diane Bradley. Please visit <a href=\"https://outgoing.prod.mozaws.net/v1/e4ae680e416c8eb89ca73b77e074c59266712c3da8c1651990ccf0577047d32c/http%3A//didibradley.com\" rel=\"nofollow\">http://didibradley.com</a> to see more of my art and photography."
}