Examine source code of tokidoki P

{
  "theme": {
    "images": {
      "theme_frame": "tokidokipersona.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "tokidoki P",
  "manifest_version": 2,
  "description": "image owned by <a href=\"https://outgoing.prod.mozaws.net/v1/0d4bf21f5dc0e5df73c49751831f484c1435ad6d995aab12a72f33b1681bb5c5/http%3A//TOKIDOKI.IT\" rel=\"nofollow\">TOKIDOKI.IT</a>"
}