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social-metadata-hardening

authentic

Fix social sharing previews so URLs render as rich cards on Facebook, LinkedIn, X/Twitter, WhatsApp, Telegram, and more. Covers OG tags, Twitter cards, absolute image URLs, and debugging.

When to use

• Use when shared links show missing, stale, cropped, or incorrect previews on social and chat platforms.
• Use when auditing Open Graph, Twitter/X card, image URL, alt text, or `metadataBase` coverage in a web app.
• Use before launch when every public page needs predictable rich previews across LinkedIn, X, Facebook, WhatsApp, Slack, Discord, and Telegram.

When not to use

• Cannot force immediate cache refresh on every social platform; some previews may remain stale after a correct fix.
• Requires publicly reachable deployed URLs for reliable validation with platform debuggers.
• Does not replace brand, accessibility, or legal review of image text, alt text, and preview copy.

Skill page

Source