How spotify.com Looks on Slack
This page shows how spotify.com appears when shared on Slack. The current preview headline reads "Spotify - Web Player: Music for everyone". It pairs with the description "Spotify is a digital music service that gives you access to millions of songs." and a social image. Overall, spotify.com's setup scores 88/100 against Slack best practices.
Slack preview
Slack
Spotify
Spotify - Web Player: Music for everyoneSpotify is a digital music service that gives you access to millions of songs.

Analysis
spotify.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: 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; title length is good (40 chars); description length is good (78 chars). 4 of the checks we run pass cleanly.
Frequently Asked Questions
See spotify.com on other platforms
Validate other sites on Slack
Validate your own URL
See how your site looks across all major social platforms - instantly, free, no signup.
Try LinkPreview.io