Question 1

Does npmjs.com declare image dimensions?

Accepted Answer

npmjs.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 npmjs.com use for social previews?

Accepted Answer

npmjs.com's social headline is "npm | Home" (10 characters).

Question 3

What's the biggest issue with npmjs.com's Google Search preview?

Accepted Answer

No og:title - falling back to <title> tag. Set og:title to control social sharing independently from your page title.

Question 4

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

How npmjs.com Looks on Google Search

Google Search preview

Google Search

npm | Home

npm | Home

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