CHECK GLOSSARY · SOCIAL-001

Missing preview image

In plain words: Without og:image, shares on social and chat apps show a grey box instead of your content.

How to fix it

Add one wide preview picture (1200×630).

Official sources

• Open Graph protocol

Related checks

• CONTENT-001: Thin content
• PERF-001: Heavy page
• LINK-ORPHAN: Orphan page
• NOIDX-001: Page set to noindex

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