How to fix page unreachable on Adobe Commerce (Magento)

Steps for Adobe Commerce (Magento)

1. In the Admin panel, go to Catalog → Products (or CMS → Pages) and confirm the page/product is set to 'Enabled' and 'Visibility' is appropriate (e.g., 'Catalog, Search' for products).
2. Check Stores → Configuration → General → Web → Search Engine Optimization — ensure 'Use Web Server Rewrites' is set to 'Yes' to avoid broken URLs.
3. For 404 errors, go to Marketing → SEO & Search → URL Rewrites → Add URL Rewrite to create a custom 301 redirect from the broken path to the correct target.
4. Check that important pages are not blocked in your robots.txt (Stores → Configuration → General → Design → HTML Head → robots field or the actual robots.txt file on the server root). Remove any Disallow rules for public pages.
5. For structured data, Adobe Commerce includes basic Product schema. To extend it (e.g., add FAQPage schema, aggregate ratings), install a Marketplace extension such as 'MageWorx SEO Suite' or edit the relevant .phtml template files in your theme (e.g., app/design/frontend/[Vendor]/[Theme]/Magento_Catalog/templates/product/view/) to inject a JSON-LD script block.
6. Flush the cache (System → Cache Management → Flush Magento Cache), then submit the URL in Google Search Console and validate with the Rich Results Test.

<script type="application/ld+json">
{
  "@context": "https://schema.org/",
  "@type": "Product",
  "name": "Your Product Name",
  "description": "A clear description of the product.",
  "offers": {
    "@type": "Offer",
    "priceCurrency": "USD",
    "price": "29.99",
    "availability": "https://schema.org/InStock",
    "url": "https://www.yourstore.com/products/your-product"
  }
}
</script>

What is page unreachable?

When a page is "unreachable," it means search engine crawlers and AI answer engines cannot access it — the page either returns an error (like a 404 or 500), is blocked by robots.txt, requires a login, or has a technical redirect problem. In the context of Answer Engine Optimization (AEO), an unreachable page cannot be read, indexed, or cited by AI-powered search features (like Google's AI Overviews, Bing Copilot, or ChatGPT search). Even if a page exists on your site and looks fine to a visitor, a crawler hitting a wall means that page is invisible to the entire AI and search ecosystem.

AI answer engines and search crawlers can only surface content they can actually access and parse. If your product pages, FAQ pages, or category pages are unreachable, they will never appear in AI-generated answers, rich results, or organic search listings — meaning you lose traffic that your competitors will capture instead. A blocked or broken page also cannot benefit from any structured data (schema markup) you've added to it, since the data is never read. Over time, a pattern of unreachable pages can damage your site's overall crawl health and authority, dragging down rankings for every page — costing you real revenue. There may also be accessibility and legal implications if critical pages (such as returns policies or accessibility statements) are inaccessible.

See the complete Page unreachable guide for every platform and the full background.