Question 1

Does rauchg.com declare image dimensions?

Accepted Answer

rauchg.com sets `og:image` but does not include `og:image:width` and `og:image:height`. Explicit dimensions let platforms render the preview faster without downloading the image first.

Question 2

What headline does rauchg.com use for social previews?

Accepted Answer

rauchg.com's social headline is "Guillermo Rauchg's blog" (23 characters).

Question 3

What description does rauchg.com use for social previews?

Accepted Answer

rauchg.com's social description reads: "Guillermo Rauch is the CEO and founder of Vercel, a software engineer, and the creator of Next.js, Mongoose, Socket.io and other open source libraries…" (151 characters).

Question 4

What site name does rauchg.com display on social cards?

Accepted Answer

rauchg.com sets `og:site_name` to "Guillermo Rauchg's blog". This appears as a small attribution label on Facebook, LinkedIn, and Slack.

Question 5

What's the biggest issue with rauchg.com's Discord preview?

Accepted Answer

Missing og:type tag. Platforms default to "website" but explicitly setting it ensures correct rendering.

Question 6

How can I improve rauchg.com's social previews?

Accepted Answer

Review the recommendations above - they list specific issues and provide ready-to-paste meta tag snippets. The highest-impact fixes are usually a properly sized `og:image` (1200×675), a clear `og:title` under 60 characters, and a 50-155 character `og:description`.

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