SEO & Discovery
Validating structured data, metadata and search readiness.
4 resources.
A small, curated set for now — this category will grow.
4 of 4
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Google Rich Results Test
SEO / structured data
Structured data validation.
Best for Validating structured data and search readiness.
- Verified Sep 2026
More
- Free
- Web
- Browser only
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opengraph.xyz
SEO / structured data
Preview how a page’s social cards will render.
Best for Checking Open Graph and social-share previews before launch.
- Verified Sep 2026
More
Why it's here A quick way to verify social-card output without deploying.
- Free
- Web
- Browser only
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RealFaviconGenerator
SEO / structured data
Generate a complete favicon and app-icon set from a single source image.
Best for Producing a full cross-platform favicon set.
- Verified Sep 2026
More
Why it's here Covers the full range of favicon formats modern platforms expect.
- Free
- Web
- Browser only
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Schema.org
SEO / structured data
Structured data validation.
Best for Validating structured data and search readiness.
- Verified Sep 2026
More
- Free
- Web
- Browser only
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