Social Share Preview

See exactly how any URL will render when shared on every major platform.

One URL audited → SEO, Schema and Share tabs prepopulated · Image scan auto-runs ✓ cached 10 min
Fetches your Open Graph and Twitter Card tags, validates them against each platform's spec, and renders realistic mockups. No Facebook login required (unlike Facebook's own Sharing Debugger). Replaces the X/Twitter Card Validator that was retired in 2023.
https://chinesegenderpredictor.app/
3 tags detected  ·  3 critical issues  ·  2 warnings  ·  Full SEO audit →
Issues (6)
CRITICAL
Facebook: Missing og:title — Facebook, LinkedIn and iMessage will fall back to the <title> tag or nothing.
CRITICAL
Missing og:image — shares will appear as a plain link card without any image. This is the single biggest CTR killer for social shares.
CRITICAL
Twitter: Missing twitter:card — X/Twitter will render the link without a card. Use 'summary_large_image' for blog posts and 'summary' for short content.
WARNING
Missing og:description — most platforms will fall back to meta description or scrape content.
WARNING
Missing og:url — some platforms use this to resolve the canonical share URL. Recommend setting it to the same value as <link rel="canonical">.
INFO
Missing og:type — defaults to 'website'. Set to 'article' on blog posts for richer LinkedIn/Facebook rendering.
Platform previews
Facebook · Large card, 1200×630
⚠ Missing og:image: no preview image
chinesegenderpredictor.app
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LinkedIn · 1200×627
⚠ Missing og:image
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chinesegenderpredictor.app
X / Twitter · summary
chinesegenderpredictor.app
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WhatsApp · Small card
Slack · Unfurl
chinesegenderpredictor.app
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Discord · Embed
chinesegenderpredictor.app
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iMessage / Google Chat · Compact
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chinesegenderpredictor.app
Reddit · Link card
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chinesegenderpredictor.app
Tags detected
og:title(missing)
og:description(missing)
og:image(missing)
og:url(missing)
og:site_name(missing)
og:type(missing)
twitter:card(missing)
twitter:title(falls back to og:title)
twitter:description(falls back to og:description)
twitter:image(falls back to og:image)
twitter:site(missing)
twitter:creator(missing)