Question 1

What Twitter card type does cartesi.io use?

Accepted Answer

cartesi.io 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 cartesi.io associate with shared cards?

Accepted Answer

cartesi.io sets `twitter:site` to `@cartesiproject`. This handle is shown as attribution next to the card on Twitter.

Question 3

What size is cartesi.io's social share image?

Accepted Answer

cartesi.io's `og:image` is 1440×816 pixels. Twitter / X recommends 1200×675 (2:1 aspect).

Question 4

What headline does cartesi.io use for social previews?

Accepted Answer

cartesi.io's social headline is "Cartesi | Any Code. Ethereum’s Security." (40 characters).

Question 5

What description does cartesi.io use for social previews?

Accepted Answer

cartesi.io's social description reads: "Cartesi gives Ethereum applications dedicated Linux execution, reproducible computation, and disputes secured on Ethereum." (122 characters).

Question 6

What site name does cartesi.io display on social cards?

Accepted Answer

cartesi.io sets `og:site_name` to "Cartesi". This appears as a small attribution label on Facebook, LinkedIn, and Slack.

Question 7

How can I improve cartesi.io'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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