How nngroup.com Looks on Slack
This page shows how nngroup.com appears when shared on Slack. The current preview headline reads "Nielsen Norman Group: UX Training, Consulting, & Research". It pairs with the description "A leader in the user experience field, NN/g conducts groundbreaking research, trains and certifies UX practitioners, ..." and a social image. Overall, nngroup.com's setup scores 80/100 against Slack best practices.
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Nielsen Norman Group
Nielsen Norman Group: UX Training, Consulting, & ResearchA leader in the user experience field, NN/g conducts groundbreaking research, trains and certifies UX practitioners, and provides UX consulting to clients.

Analysis
nngroup.com's social setup currently has 1 warning that affect how it renders on Slack. The most impactful fixes are listed below - they range from missing required tags to image dimensions that will be cropped or rejected by specific platforms.
In particular: missing twitter:card tag. Each of these has a one-line fix in the recommendations panel above.
What's working well: social share image found; title length is good (58 chars); description length is good (155 chars). 3 of the checks we run pass cleanly.
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