Question 1

What is leanpub.com's Open Graph type?

Accepted Answer

leanpub.com declares `og:type` as `website`. This tells Slack how to categorize the content when generating a preview.

Question 2

Does leanpub.com declare image dimensions?

Accepted Answer

leanpub.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 3

What headline does leanpub.com use for social previews?

Accepted Answer

leanpub.com's social headline is "Leanpub: Publish Early, Publish Often" (37 characters).

Question 4

What description does leanpub.com use for social previews?

Accepted Answer

leanpub.com's social description reads: "Leanpub is a platform for authors to write, publish and sell in-progress and completed ebooks and online courses." (113 characters).

Question 5

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

Accepted Answer

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

Question 6

What's the biggest issue with leanpub.com's Slack preview?

Accepted Answer

No favicon detected. Google search results show a small icon next to your domain. Without a favicon, your result looks generic and less trustworthy. Browsers and bookmarks also fall back to a default icon.

Question 7

How can I improve leanpub.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` (800×418), a clear `og:title` under 60 characters, and a 50-155 character `og:description`.

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