Question 1

What Twitter card type does gemini.com use?

Accepted Answer

gemini.com 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 gemini.com associate with shared cards?

Accepted Answer

gemini.com sets `twitter:site` to `@Gemini`. This handle is shown as attribution next to the card on Twitter.

Question 3

Does gemini.com declare image dimensions?

Accepted Answer

gemini.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 4

What headline does gemini.com use for social previews?

Accepted Answer

gemini.com's social headline is "Trade Crypto, Predict Outcomes & Earn — All in One Platform | Gemini" (68 characters).

Question 5

What description does gemini.com use for social previews?

Accepted Answer

gemini.com's social description reads: "The crypto super app for trading, predicting, and earning. Buy 90+ cryptos, trade prediction markets, and earn with staking and the Gemini Credit Card…" (151 characters).

Question 6

What's the biggest issue with gemini.com's Twitter / X preview?

Accepted Answer

Title is 68 characters - truncated on most platforms. Google cuts at ~60, Facebook at ~65, Twitter at ~70 characters.

Question 7

How can I improve gemini.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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