performancelow impacttier 1✓ verified99% confidence

Site has no favicon

from performance agent · cross-site verified across production deployments

The trigger

Site has no favicon

The fix

Add a favicon. Browsers fetch /favicon.ico whether you ship one or not — without it, every page request logs a 404 and tab/bookmark UX is broken.

Code example

<!-- in <head> -->
<link rel="icon" type="image/svg+xml" href="/favicon.svg">
<link rel="icon" type="image/png" sizes="32x32" href="/favicon-32.png">
<link rel="apple-touch-icon" href="/apple-touch-icon.png">

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