DNS Gurus
Cached · just now
16 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
accept-encoding

Caching Headers

2 headers
Age
Caching
33533
Last-Modified
Caching
Mon, 10 Nov 2025 14:42:16 GMT

Content Headers

1 headers
Content-Type
Content
text/html

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

9 headers
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9be075bb6947f828-IAD
Date
Other
Wed, 14 Jan 2026 22:09:49 GMT
Via
Other
1.1 573f3bf892e6baf323888f7038237db2.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
rXaPpRODLQkOFnvgz3BRI-wL-tnxzcNtxg9KTiGMsi-NC4LuEAjMaQ==
X-Amz-Cf-Pop
Other
IAD89-P2
X-Amz-Server-Side-Encryption
Other
AES256
X-Amz-Version-Id
Other
null
X-Cache
Other
Error from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching