Webflow fix guide
Cookies Missing Secure Flag on Webflow
Cookies are set without the Secure flag, allowing them to be transmitted over unencrypted HTTP connections. This exposes session data to interception.
Issue ID: SEC-COOKIE-SECURE-001Severity: moderateEffort: S
Why this matters
Cookies are set without the Secure flag, allowing them to be transmitted over unencrypted HTTP connections. This exposes session data to interception. 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
- ✓Inspect cookies in DevTools and confirm all have the Secure flag
Same fix, other platforms
Fix cookies missing secure flag on a different CMS
Other fixes
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