Examine source code of Competitor Analyzer

{
  "manifest_version": 2,
  "name": "Competitor Analyzer",
  "version": "1.0",
  "description": "Analyze competitor websites for SEO metrics.",
  "permissions": [
    "activeTab"
  ],
  "browser_action": {
    "default_popup": "popup.html",
    "default_icon": "icon.png"
  },
  "icons": {
    "48": "icon.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{f9aba9d8-2891-4456-87a7-1b8b7d0daaa9}"
    }
  }
}