Examine source code of TopGear No Redirect

{
  "manifest_version": 3,
  "name": "TopGear No Redirect",
  "version": "1.0",
  "permissions": [
    "webRequest",
    "webRequestBlocking"
  ],
  "host_permissions": [
    "*://*.topgear.com/*",
    "*://*.topgearitalia.com/*",
    "*://*.topgear.it/*",
    "*://*.topgear.es/*",
    "*://*.topgear.fr/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "topgear-noredirect@bonnee.me",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}