Open Graph and Social Preview Checker
Inspect public sharing metadata without executing page scripts.
What is checked?
Open Graph title, description, image, site name and URL, plus Twitter card metadata.
Safe fetching
Private networks are blocked at every redirect. Fetches stop after five redirects, ten seconds, or 1 MB.
Preview link sharing metadata
Check the title, description, image, and card fields social networks use before publishing a campaign.
Best practices and limitations
- Fix missing images or descriptions before sharing.
- Networks may cache an older preview after you update a page.
Frequently asked questions
Does the checker execute JavaScript?
No. It reads server-rendered metadata only.
Why does a network show an old image?
Social platforms cache previews; use that network’s refresh tool after updating metadata.
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