How caniuse.com Looks on Google Search
This page shows how caniuse.com appears when shared on Google Search. The current preview headline reads "Can I use... Support tables for HTML5, CSS3, etc". Neither a description nor an image is configured, which produces a sparse preview. Overall, caniuse.com's setup scores 39/100 against Google Search best practices.
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caniuse.com
caniuse.com
Can I use... Support tables for HTML5, CSS3, etc
Analysis
caniuse.com's social setup currently has 1 error and 4 warnings that affect how it renders on Google Search. 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 social share image found; no og:title - falling back to <title> tag; no description found. Each of these has a one-line fix in the recommendations panel above.
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