Examine source code of SETI.Germany official

{
  "theme": {
    "images": {
      "theme_frame": "SETI.Germany-header.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#ffe678"
    }
  },
  "version": "2.0",
  "name": "SETI.Germany official",
  "manifest_version": 2,
  "description": "Official SETI.Germany Persona made for SETI.Germany <a href=\"https://outgoing.prod.mozaws.net/v1/6125ffd84968b27fe4622bffbbeda1d98169c228ab9f117694bd4fb6a882ea16/http%3A//www.seti-germany.de/\" rel=\"nofollow\">http://www.seti-germany.de/</a> by Zwitschi <a href=\"https://outgoing.prod.mozaws.net/v1/cf3e40b8818c8f6dc521fb35fa691c95b0d5884e31e25f82fa28c56174a9b090/http%3A//zwitschi.net/\" rel=\"nofollow\">http://zwitschi.net/</a>"
}