Does it fetch sitemaps from a URL?

No. It only parses the XML you paste. There is no remote fetching; parsing happens entirely in your browser.

What does invalid-looking mean?

A loc value that does not start with http:// or https:// is flagged as invalid-looking. This is a heuristic, not a formal schema validation.

SEO Tools

Paste sitemap XML to inspect its structure and URL entries.

🔒 This tool runs locally in your browser. HELPERG does not upload or store your content. No remote fetching is performed.

Sitemap XML

Beyond one-off checks

Explore WebmasterID for continuous, owned, privacy-conscious website visibility.