Question 1

Why does swyx.io's Twitter card show a small image?

Accepted Answer

swyx.io 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 swyx.io use?

Accepted Answer

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

Question 3

Does swyx.io declare image dimensions?

Accepted Answer

swyx.io 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 swyx.io use for social previews?

Accepted Answer

swyx.io's social headline is "swyx's site" (11 characters).

Question 5

What description does swyx.io use for social previews?

Accepted Answer

swyx.io's social description reads: "The official site of Shawn @swyx Wang, a technologist and recovering finance geek." (82 characters).

Question 6

What's the biggest issue with swyx.io's Twitter / X preview?

Accepted Answer

Image won't fit social cards (460×460, 1:1). Your square-ish image will be cropped to 1.91:1 on Facebook, LinkedIn, and Slack, and to 2:1 on Twitter. Use 1200×630 (universal) or 1200×675 (Twitter-optimized) for predictable rendering.

Question 7

How can I improve swyx.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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