DNS Gurus
Cached · just now
13 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • Add X-Content-Type-Options: nosniff
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Origin

Caching Headers

2 headers
Cache-Control
Caching
no-store, stale-if-error=0, max-age=0
Etag
Caching
W/"284f01-rUFEK/zAHAUShPUljmBYubbot6I"

Content Headers

1 headers
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
X-Powered-By
Server
Express

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

6 headers
Alt-Svc
Other
h3=":443"; ma=2592000
Date
Other
Fri, 26 Dec 2025 10:53:59 GMT
Via
Other
1.1 4077d2044c7730bc5c47619dce919130.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
0pn42oy8XBRM6hsYrVuity3t2IpJNBco5e8DL27i3JdGNWZnNV2iFw==
X-Amz-Cf-Pop
Other
DUB56-P4
X-Cache
Other
Miss from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance

Consider removing X-Powered-By header to hide server technology

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