Examine source code of New WEB

{
  "manifest_version": 3,
  "browser_specific_settings": {
    "gecko": {
      "id": "newweb@example.com",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "name": "New WEB",
  "version": "4.0.0",
  "description": "A premium, privacy-focused new tab experience with search, AI mode, weather, and favourite sites.",
  "chrome_url_overrides": {
    "newtab": "index.html"
  },
  "permissions": [
    "storage",
    "topSites"
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'none';"
  },
  "icons": {
    "16": "icons/icon.svg",
    "48": "icons/icon.svg",
    "128": "icons/icon.svg"
  },
  "host_permissions": [
    "https://api.open-meteo.com/*",
    "https://nominatim.openstreetmap.org/*",
    "https://duckduckgo.com/*",
    "https://suggestqueries.google.com/*"
  ]
}