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Security headers check

A referrer policy is set

The Referrer-Policy header is present.

low severitysec.referrer-policy

Run this check on your site

Runs just this check in quick mode. The report opens with the evidence and the fix.

Why it matters

The referrer policy decides how much of the current URL travels with a request to another site. A strict policy keeps internal paths private.

How to fix it

Send Referrer-Policy: strict-origin-when-cross-origin, or stricter.

The details

Category
Security headers
Severity of a failure
low
Confidence
high
Needs a browser
No
Check id
sec.referrer-policy

References

Free tools that run this check

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