What it does
- Renders the live social card for any URL.
- Shows a present/missing checklist for every OpenGraph and Twitter tag.
- Flags missing og:image, og:title, and og:description that break previews.
How it works
- Enter a URL.
- We fetch its live tags and render the exact social preview.
- Fix the flagged tags before you share.
Why use a opengraph & social preview checker?
Without OpenGraph tags, shared links show up as bare, ignorable text instead of rich cards, killing click-through from social and messaging apps.
Best practices
- Set og:title, og:description, og:image, og:url, and og:type on every page.
- Use a 1200x630px og:image.
- Add twitter:card (summary_large_image) and matching twitter tags.