About this link preview
Slack (slack.com) is filed under AI and SaaS in the LinkPreview gallery. Its meta title is 45 characters, a little short of the 50–60 that usually show in full on Google. The description runs 173 characters, past 160, so the end will likely be cut off on Google. The Open Graph image is 1200 × 628 pixels, the standard size for X, LinkedIn, Slack and WhatsApp cards.
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