Examine source code of Mobius Fractal

{
  "theme": {
    "images": {
      "theme_frame": "mobius_fractal.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Mobius Fractal",
  "manifest_version": 2,
  "description": "This is a fractal made using the mobius plugin. The full image can be viewed here, <a href=\"https://outgoing.prod.mozaws.net/v1/76dbd2b368f11b45d8508abeb54a9806cea60e4dd4e5d53d88f56101c78c31be/http%3A//haltenny.deviantart.com/art/Mobius-6-158226525%3Fq=1&amp;qo=1\" rel=\"nofollow\">http://haltenny.deviantart.com/art/Mobius-6-158226525?q=1&amp;qo=1</a>"
}