DNS Gurus
Cached · just now
19 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

2 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close

Caching Headers

6 headers
Age
Caching
28544
Cache-Control
Caching
no-cache, no-store, must-revalidate, pre-check=0, post-check=0, max-age=0, s-maxage=0
Etag
Caching
"b1b34a7cd129cc193720f3da2e4f1c38"
Expires
Caching
0
Last-Modified
Caching
Thu, 08 Jan 2026 08:33:48 GMT
Pragma
Caching
no-cache

Content Headers

2 headers
Content-Length
Content
23152
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

8 headers
Date
Other
Mon, 12 Jan 2026 10:00:28 GMT
Via
Other
1.1 39cace2136102a575c38c82525d3b770.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
bS-g6qAZUHEzCXlMsEJVpUQuLovV-Q0L7PYAAphtO2br4XoI5RQ-rQ==
X-Amz-Cf-Pop
Other
IAD12-P2
X-Amz-Replication-Status
Other
COMPLETED
X-Amz-Server-Side-Encryption
Other
AES256
X-Amz-Version-Id
Other
Al53dWavjZYM_DiyRTFuT1pSGntqrQUi
X-Cache
Other
Hit from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance