HTTP Headers: zenn.dev
Security score: 40/100
🛡️ Security Headers
| Header | Status |
|---|---|
| Strict-Transport-Security | ❌ Missing |
| Content-Security-Policy | ❌ Missing |
| X-Content-Type-Options | ✅ Present |
| X-Frame-Options | ✅ Present |
| X-XSS-Protection | ❌ Missing |
📋 All Response Headers
Alt-Svc Content-Length Date Server Via X-Cloud-Trace-Context cache-control content-security-policy content-type etag strict-transport-security vary x-content-type-options x-frame-options x-powered-by
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