Examine source code of Vn Landmarks Explorer

{
  "manifest_version": 2,
  "name": "Vn Landmarks Explorer",
  "version": "1.0",
  "description": "Embark on a virtual journey to discover Vietnam's most iconic destinations and breathtaking natural wonders through engaging trivia.",
  "icons": {
    "48": "landmark_icon.png"
  },
  "browser_action": {
    "default_popup": "popup.html",
    "default_title": "Vn Landmarks Explorer"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{35cc762d-cca8-4625-84f9-05d987cac786}",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}