Examine source code of TS webdesign

{
  "theme": {
    "images": {
      "theme_frame": "persomas.jpg"
    },
    "colors": {
      "frame": "#080808",
      "tab_background_text": "#050505"
    }
  },
  "version": "2.0",
  "name": "TS webdesign",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/6a30ae88d7af3f1fa1c788af74251c6e1c7f6d4094669549e8881551d9a93e05/http%3A//www.ts-webdesign.eu\" rel=\"nofollow\">www.ts-webdesign.eu</a>"
}