Question 1

What Twitter card type does blog.vercel.com use?

Accepted Answer

blog.vercel.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

Does blog.vercel.com declare image dimensions?

Accepted Answer

blog.vercel.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 3

What headline does blog.vercel.com use for social previews?

Accepted Answer

blog.vercel.com's social headline is "Blog - Vercel" (13 characters).

Question 4

What description does blog.vercel.com use for social previews?

Accepted Answer

blog.vercel.com's social description reads: "Blog posts from the Vercel team and community. Discover the latest in web development." (86 characters).

Question 5

What site name does blog.vercel.com display on social cards?

Accepted Answer

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

Question 6

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

Accepted Answer

No favicon detected. Google search results show a small icon next to your domain. Without a favicon, your result looks generic and less trustworthy. Browsers and bookmarks also fall back to a default icon.

Question 7

How can I improve blog.vercel.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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