How heptabase.com Looks on Twitter / X
heptabase.com configures its Twitter preview as a `summary_large_image` card. The current preview headline reads "Heptabase". It pairs with the description "Heptabase is an intelligent, visual knowledge base built for students, researchers, and lifelong learners." and a social image. Overall, heptabase.com's setup scores 90/100 against Twitter / X best practices.
Twitter / X preview
Twitter / X
summary_large_image (active)

heptabase.com
Heptabase
Heptabase is an intelligent, visual knowledge base built for students, researchers, and lifelong lea...
summary

heptabase.com
Heptabase
Heptabase is an intelligent, visual knowledge base built for students, researchers, and lifelong lea...
Card by @Heptabase
Analysis
heptabase.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; description length is good (106 chars); twitter card type: summary_large_image. 3 of the checks we run pass cleanly.
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