Shopify fix guide
Missing Content Security Policy on Shopify
No Content-Security-Policy header found. CSP helps prevent cross-site scripting (XSS) and data injection attacks.
Issue ID: SEC-CSP-001Severity: moderateEffort: M
Why this matters
No Content-Security-Policy header found. CSP helps prevent cross-site scripting (XSS) and data injection attacks. This affects browser trust signals and whether visitors feel safe submitting contact details.
Shopify fix path
How to fix this on Shopify
Use theme settings, page settings, or theme code.
- 1Find the source of the issue in Shopify admin.
- 2Apply the change.
- 3Preview and publish.
After you fix it
- ✓Check response headers for Content-Security-Policy with browser DevTools
Same fix, other platforms
Fix missing content security policy on a different CMS
Other fixes
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