Webflow fix guide
Missing X-Content-Type-Options Header on Webflow
Without X-Content-Type-Options: nosniff, browsers may MIME-sniff responses away from the declared content type, enabling attacks.
Issue ID: SEC-XCTO-001Severity: moderateEffort: S
Why this matters
Without X-Content-Type-Options: nosniff, browsers may MIME-sniff responses away from the declared content type, enabling attacks. This affects browser trust signals and whether visitors feel safe submitting contact details.
Webflow fix path
How to fix this on Webflow
Use page settings, Designer, or project settings.
- 1Locate the element or setting causing the issue.
- 2Update it in Webflow.
- 3Publish and validate the output.
After you fix it
- ✓Check response headers for X-Content-Type-Options: nosniff
Same fix, other platforms
Fix missing x-content-type-options header on a different CMS
Other fixes
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