How signal.org Looks on Slack

97/100
Excellent
No issues found

signal.org has a clean, well-tuned social setup. Open Graph, Twitter Card, and a favicon are all wired up. The previews below show exactly how a link to signal.org looks on Slack.

Slack preview

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Slack

Signal Messenger

Signal Messenger: Speak Freely

Say "hello" to a different messaging experience. An unexpected focus on privacy, combined with all of the features you expect.

Signal Messenger: Speak Freely

Analysis

No issues found. Required tags are present, the image dimensions check out, and titles and descriptions fit comfortably within every platform's truncation limit.

If you're optimizing your own previews, this is a clean reference setup to copy.

Frequently Asked Questions

signal.org declares `og:type` as `website`. This tells Slack how to categorize the content when generating a preview.

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