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How proton.me Looks on Slack

86/100
Good
1 fix recommended

proton.me has the basics in place, with a handful of fixes that would tighten things up. Open Graph, Twitter Card, and a favicon are all wired up. The previews below show exactly how a link to proton.me looks on Slack.

Slack preview

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Frequently Asked Questions

proton.me declares og:type as website. This tells Slack how to categorize the content when generating a preview.

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Same domain, different platform-specific report.

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