How bulma.io Looks on Slack
This page shows how bulma.io appears when shared on Slack. The current preview headline reads "Bulma: Free, open source, and modern CSS framework based on Flexbox". It pairs with the description "Bulma is a free, open source CSS framework based on Flexbox and built with Sass. It's 100% responsive, fully modular,..." and a social image. Overall, bulma.io's setup scores 76/100 against Slack best practices.
Slack preview
Slack
bulma.io
Bulma: Free, open source, and modern CSS framework based on FlexboxBulma is a free, open source CSS framework based on Flexbox and built with Sass. It's 100% responsive, fully modular, and available for free.

Analysis
bulma.io's social setup currently has 2 warnings 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: title is 67 characters - truncated on most platforms; canonical url and og:url do not match. Each of these has a one-line fix in the recommendations panel above.
What's working well: social share image found; description length is good (141 chars); twitter card type: summary_large_image. 3 of the checks we run pass cleanly.
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