Question 1

Why does duolingo.com's Twitter card show a small image?

Accepted Answer

duolingo.com sets `twitter:card` to `summary`, which renders the image as a small thumbnail. To get the large hero image format, the meta tag would need to be `<meta name="twitter:card" content="summary_large_image">`.

Question 2

What Twitter card type does duolingo.com use?

Accepted Answer

duolingo.com uses the `summary` card type. This renders a small square thumbnail next to the title and description.

Question 3

What Twitter handle does duolingo.com associate with shared cards?

Accepted Answer

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

Question 4

What size is duolingo.com's social share image?

Accepted Answer

duolingo.com's `og:image` is 1200×630 pixels. Twitter / X recommends 1200×675 (2:1 aspect).

Question 5

What headline does duolingo.com use for social previews?

Accepted Answer

duolingo.com's social headline is "Learn a language for free" (25 characters).

Question 6

What description does duolingo.com use for social previews?

Accepted Answer

duolingo.com's social description reads: "Learn languages by playing a game. It's 100% free, fun, and scientifically proven to work." (90 characters).

Question 7

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

Accepted Answer

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

Question 8

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

Accepted Answer

URL redirected (1 redirect). Original: https://duolingo.com

How duolingo.com Looks on Twitter / X

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