Examine source code of Sam Studios

{
  "theme": {
    "images": {
      "theme_frame": "header.jpg"
    },
    "colors": {
      "frame": "#007bff",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Sam Studios",
  "manifest_version": 2,
  "description": "Sam Studios persona \n<a href=\"https://outgoing.prod.mozaws.net/v1/b208738ba753bfa2b2fca753e50febe3a003cbdee303868b65b62e0f6232893f/http%3A//www.samstudios.co.cc\" rel=\"nofollow\">www.samstudios.co.cc</a>"
}