Question 1

Does astro.build declare image dimensions?

Accepted Answer

astro.build 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 astro.build use for social previews?

Accepted Answer

astro.build's social headline is "Astro" (5 characters).

Question 3

What description does astro.build use for social previews?

Accepted Answer

astro.build's social description reads: "Astro builds fast content sites, powerful web applications, dynamic server APIs, and everything in-between." (107 characters).

Question 4

What site name does astro.build display on social cards?

Accepted Answer

astro.build sets `og:site_name` to "Astro". This appears as a small attribution label on Facebook, LinkedIn, and Slack.

Question 5

How can I improve astro.build'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` (1200×630), a clear `og:title` under 60 characters, and a 50-155 character `og:description`.

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