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

1 headers
Connection
Performance
close

Caching Headers

3 headers
Cache-Control
Caching
public,max-age=0,must-revalidate
Etag
Caching
"9711823f3eda66dcb5adbe3548cc67be"
Last-Modified
Caching
Thu, 22 Jan 2026 13:18:21 GMT

Content Headers

2 headers
Content-Length
Content
3922
Content-Type
Content
text/html

Server Headers

1 headers
Server
Server
AmazonS3

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

6 headers
Date
Other
Sun, 25 Jan 2026 17:27:03 GMT
Via
Other
1.1 5443600a954c786f2e851cd6ea9e7e98.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
L9T9fH5JmypVTrmkivHbxo3bx95z_H3BM9WQ2JE48zAdayXrWa3t1w==
X-Amz-Cf-Pop
Other
IAD55-P2
X-Amz-Version-Id
Other
1yGvNbq5fqNI6bYqm4TgnrE_j_9m4QQU
X-Cache
Other
RefreshHit from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance