Examine source code of topotato.com

{
  "theme": {
    "images": {
      "theme_frame": "foooo.jpg"
    },
    "colors": {
      "frame": "#12ff12",
      "tab_background_text": "#ba66f7"
    }
  },
  "version": "2.0",
  "name": "topotato.com",
  "manifest_version": 2,
  "description": "this is a screen shot of my personal blog.. <a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/e95556791310fd81c2f63faf6f38fff030347a0d108174f6910ef5713ee2ef2c/http%3A//topotato.com\">http://topotato.com</a>"
}