Examine source code of S4R-Puffer

{
  "theme": {
    "images": {
      "theme_frame": "Header.png"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#000"
    }
  },
  "version": "2.0",
  "name": "S4R-Puffer",
  "manifest_version": 2,
  "description": "My personal Clan-Persona!\n<a href=\"https://outgoing.prod.mozaws.net/v1/9d97e81996ed4c9f19f8e20119f8bb837a53cef2c6960b4e84b641ed010ebbaf/http%3A//www.fun-clan.com\" rel=\"nofollow\">www.fun-clan.com</a>\n<a href=\"https://outgoing.prod.mozaws.net/v1/82a594835475bb1caab8e3bc466dac9673b3d716b7c6c744e74b6e3f82210eb2/http%3A//www.spassclan.de\" rel=\"nofollow\">www.spassclan.de</a>"
}