Examine source code of Pip The Cat

{
  "theme": {
    "images": {
      "theme_frame": "pipbanner11.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Pip The Cat",
  "manifest_version": 2,
  "description": "Cute Pip the Cat can be seen on his very own website at <a href=\"https://outgoing.prod.mozaws.net/v1/1410dfd763a0434a10020a551fcb57349c046b4c7b91a05d221a803f9e013ca7/http%3A//pipthecat.com\" rel=\"nofollow\">pipthecat.com</a>"
}