How material.io Looks on Facebook
This page shows how material.io appears when shared on Facebook. The current preview headline reads "Material Design". It pairs with the description "Build beautiful, usable products faster. Material Design is an adaptable system—backed by open-source code—that helps..." and a social image. Overall, material.io's setup scores 73/100 against Facebook best practices.
Facebook preview
Large card (image ≥ 600px wide)

m3.material.io
Material Design
Build beautiful, usable products faster. Material Design is an adaptable system—backed by open-source code—that helps teams build ...
Compact card (image < 600px wide)

m3.material.io
Material Design
Build beautiful, usable products faster. Material Design is an adaptable system—...
Analysis
material.io's social setup currently has 2 warnings that affect how it renders on Facebook. The most impactful fixes are listed below - they range from missing required tags to image dimensions that will be cropped or rejected by specific platforms.
In particular: no og:title - falling back to <title> tag; description is 163 characters - truncated on most platforms. Each of these has a one-line fix in the recommendations panel above.
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