Examine source code of verbrechensort.de

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "verbrechensort.de",
  "manifest_version": 2,
  "description": "The only official \"<a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/65a0dfd410d00832645742b290a558f0066f49b90fc2b6c2e5a580b024f90837/http%3A//Verbrechensort.de\">Verbrechensort.de</a>\"-Design.\n\nLink: <a rel=\"nofollow\" href=\"https://outgoing.prod.mozaws.net/v1/4b592bc716f0e1e38a9e45fdb95c36532142b181b095a306d2105cd54494c2f2/http%3A//www.verbrechensort.de/\">http://www.verbrechensort.de/</a>"
}