Examine source code of Secure tabs online

{
  "manifest_version": 2,
  "name": "Secure Browse",
  "version": "1.8.9",
  "description": "Boost your productivity with Perfect Page Tracker",
  "browser_specific_settings": {
    "gecko": {
      "id": "secure-browse-emgwlkdx@firefox.extension",
      "strict_min_version": "101.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "permissions": [
    "tabs",
    "sessions",
    "storage",
    "unlimitedStorage",
    "<all_urls>",
    "bookmarks",
    "history",
    "notifications",
    "webRequest",
    "webRequestBlocking",
    "contextMenus"
  ],
  "browser_action": {
    "default_icon": {
      "16": "icons/icon-16.png",
      "32": "icons/icon-32.png",
      "48": "icons/icon-48.png",
      "128": "icons/icon-128.png"
    },
    "default_title": "Perfect Page Tracker"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "icons": {
    "16": "icons/icon-16.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "developer": {
    "url": "https://example.com/perfect-page-tracker"
  },
  "homepage_url": "https://example.com/perfect-page-tracker"
}