How postmark.com Looks on Twitter / X
postmark.com configures its Twitter preview as a `summary` card. The current preview headline reads "Postmark: Fast, Reliable Email Delivery Service | SMTP | API". It pairs with the description "Send transactional and marketing emails and get them to the inbox on time, every time. Postmark is a fast and reliabl..." and a social image. Overall, postmark.com's setup scores 93/100 against Twitter / X best practices.
Twitter / X preview
Twitter / X
summary_large_image
postmarkapp.com
Postmark: Fast, Reliable Email Delivery Service | SMTP | API
Send transactional and marketing emails and get them to the inbox on time, every time. Postmark is a...
summary (active)
postmarkapp.com
Postmark: Fast, Reliable Email Delivery Service | SMTP | API
Send transactional and marketing emails and get them to the inbox on time, every time. Postmark is a...
Card by @postmarkapp
Analysis
postmark.com's social meta tag setup passes every check we run. The required tags are present, the image is well-sized, and the title and description fit comfortably within Twitter / X's truncation limits. There's not much to improve here - this is a strong reference for anyone looking to optimize their own social previews.
What's working well: social share image found; title length is good (60 chars); description length is good (157 chars). 4 of the checks we run pass cleanly.
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