Ad slot (placeholder)
What it does
- Extracts title / description / Open Graph (og:title, og:description, og:image)
- Checks canonical and other key tags (depending on output)
- Useful before sharing on social platforms or during site migrations
- Browser-only, no storage
How to use
- Paste the URL
- Run extract (or auto-fetch)
- Compare title/description/OGP/canonical with what you expect
Tip: social platforms cache previews. Even after you fix metadata, the preview may update later.
Notes (limits)
- Some URLs can’t be fetched due to restrictions (login, blocks).
- Dynamic sites may return different results depending on environment.
- This tool can’t force-refresh social preview caches.
Ad slot (placeholder)