Question 1

Does deno.com declare image dimensions?

Accepted Answer

deno.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 deno.com use for social previews?

Accepted Answer

deno.com's social headline is "Deno, the drop-in JavaScript runtime for Node developers" (56 characters).

Question 3

What description does deno.com use for social previews?

Accepted Answer

deno.com's social description reads: "A drop-in JavaScript runtime with built-in TypeScript, npm support, and security by default. Run your existing Node project on Deno with no setup." (146 characters).

Question 4

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

Accepted Answer

deno.com sets `og:site_name` to "Deno". This appears as a small attribution label on Facebook, LinkedIn, and Slack.

Question 5

How can I improve deno.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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