Question 1

What Twitter card type does obsidian.md use?

Accepted Answer

obsidian.md uses the `summary_large_image` card type. This renders a large hero image above the title and description - the most engaging format.

Question 2

What Twitter handle does obsidian.md associate with shared cards?

Accepted Answer

obsidian.md sets `twitter:site` to `@obsdmd`. This handle is shown as attribution next to the card on Twitter.

Question 3

Does obsidian.md declare image dimensions?

Accepted Answer

obsidian.md 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 4

What headline does obsidian.md use for social previews?

Accepted Answer

obsidian.md's social headline is "Obsidian - Sharpen your thinking" (32 characters).

Question 5

What description does obsidian.md use for social previews?

Accepted Answer

obsidian.md's social description reads: "The free and flexible app for your private thoughts." (52 characters).

Question 6

What site name does obsidian.md display on social cards?

Accepted Answer

obsidian.md sets `og:site_name` to "Obsidian". This appears as a small attribution label on Facebook, LinkedIn, and Slack.

Question 7

How can I improve obsidian.md'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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