Question 1

Why does coursera.org's Twitter card show a small image?

Accepted Answer

coursera.org 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 coursera.org use?

Accepted Answer

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

Question 3

What Twitter handle does coursera.org associate with shared cards?

Accepted Answer

coursera.org sets `twitter:site` to `Coursera`. This handle is shown as attribution next to the card on Twitter.

Question 4

Does coursera.org declare image dimensions?

Accepted Answer

coursera.org 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 5

What headline does coursera.org use for social previews?

Accepted Answer

coursera.org's social headline is "Coursera | Courses, Professional Certificates, and Degrees Online" (65 characters).

Question 6

What description does coursera.org use for social previews?

Accepted Answer

coursera.org's social description reads: "Learn in-demand skills with online courses and Professional Certificates from leading companies like Google, IBM, Meta, and Adobe. Explore flexible pr…" (192 characters).

Question 7

What site name does coursera.org display on social cards?

Accepted Answer

coursera.org sets `og:site_name` to "Coursera". This appears as a small attribution label on Facebook, LinkedIn, and Slack.

Question 8

What's the biggest issue with coursera.org's Twitter / X preview?

Accepted Answer

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

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