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Free Open Graph Checker

Enter a URL to fetch og: and twitter: tags, see a completeness score, and preview Facebook, LinkedIn, X, and WhatsApp-style cards.

  • 100% Free
  • Instant
  • No sign-up

Basics

What Open Graph tags do

Open Graph and Twitter tags control how your page looks when shared — title, description, and image.

  1. og:title and og:description

    These become the headline and snippet on most social cards. Keep them clear and human.

  2. og:image

    A large absolute HTTPS image (about 1200×630) makes shares look intentional instead of blank.

  3. twitter:card

    summary_large_image is usually best for content pages; it unlocks a wide preview on X.

  4. og:url and site name

    A stable og:url and og:site_name help platforms attribute the share to the right brand.

Do this

Open Graph best practices

  1. Use absolute HTTPS image URLs

    Relative paths often fail in crawlers and look broken in previews.

  2. Match visible page content

    Share tags should reflect the page users actually land on.

  3. Keep titles concise

    Long titles get truncated on Facebook and LinkedIn — lead with the point.

  4. Fill Twitter fallbacks

    If twitter:title is empty, platforms may fall back to OG — but explicit tags are safer.

Avoid

Common Open Graph mistakes

  1. Missing og:image

    Shares without an image look unfinished and get fewer clicks.

  2. HTTP-only images

    Mixed content and blocked assets break the preview.

  3. Duplicate conflicting tags

    Multiple plugins injecting different OG blocks confuse crawlers.

  4. Stale campaign copy

    Update tags when the page title or offer changes.

Want the full visibility stack?

Tools are just the start — track visibility over time in GetCited.me.

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Open Graph FAQ

No. Forever free on GetCited.me with no sign-up.
They are approximate mockups based on your tags. Each platform caches and crops slightly differently.
No. We only fetch and analyze. Copy the HTML snippet and add it to your page head.
Missing title, description, image, or Twitter card fields lower the score. Fix issues listed below the preview.
Check canonicals, meta descriptions, then track how AI engines cite your brand in GetCited.me.

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Related glossary

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