Examine source code of Safe browsing

{
  "manifest_version": 3,
  "name": "Safe browsing",
  "version": "1.0",
  "description": "Browse the internet safely with real-time threat detection",
  "icons": {
    "16": "icons/safe-16.png",
    "48": "icons/safe-48.png",
    "128": "icons/safe-128.png"
  },
  "action": {
    "default_popup": "popup.html",
    "default_title": "Checking site safety...",
    "default_icon": {
      "16": "icons/safe-16.png",
      "48": "icons/safe-48.png",
      "128": "icons/safe-128.png"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "safe-browsing@ztasecurity.com",
      "strict_min_version": "126.0",
      "data_collection_permissions": {
        "required": [
          "browsingActivity",
          "websiteContent",
          "locationInfo"
        ]
      }
    }
  },
  "permissions": [
    "tabs",
    "activeTab",
    "webNavigation",
    "storage",
    "scripting"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "options_page": "settings.html",
  "background": {
    "scripts": [
      "background.js"
    ],
    "type": "module"
  }
}