How favicon-32x32.png Looks on Slack

20/100
Critical
6 fixes recommended
URL returned non-HTML content (text/plain). LinkPreview only works with HTML pages.

favicon-32x32.png has almost no social meta tags set. Missing: title, description, image, twitter:card, favicon. The previews below show exactly how a link to favicon-32x32.png looks on Slack.

Slack preview

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Slack

favicon-32x32.png

No title

Your social image needs work

Without an image, your shared links get significantly fewer clicks. Posts with images receive 2-3x more engagement.

See 1 full recommendation

Findings

The biggest fix on Slack for favicon-32x32.png: No social share image found. Beyond that, there are 5 more issues flagged below.

Frequently Asked Questions

No - favicon-32x32.png does not set an og:type meta tag. Most platforms default to website, but explicitly declaring it ensures consistent rendering.

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