Examine source code of DET2005

{
  "theme": {
    "images": {
      "theme_frame": "DET01.jpg"
    },
    "colors": {
      "frame": "#cfcfcf",
      "tab_background_text": "#090cde"
    }
  },
  "version": "2.0",
  "name": "DET2005",
  "manifest_version": 2,
  "description": "Logo of the DEUTSCHMANN Elektro Shop company from Austria.\n<a href=\"https://outgoing.prod.mozaws.net/v1/ee4c0abcbb29a296e6bf0b72cc0ec2fc7b43d75c25a68bc5ee22823578c1cc6e/http%3A//www.deutschmann.co.at\" rel=\"nofollow\">www.deutschmann.co.at</a>"
}