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

4 headers
Accept-Ranges
Performance
none
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding

Caching Headers

1 headers
Etag
Caching
"3335d-Y97kKeu+UG8o9jKxSEvkyVKLlJ0"

Content Headers

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

Server Headers

1 headers
Server
Server
envoy

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

6 headers
Date
Other
Mon, 19 Jan 2026 08:24:59 GMT
Via
Other
1.1 90ac509e6263ee9fa7bb3f1ed1f46118.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
ZZh74QLaY3mxm92063LzMvsKQUOYmFYOkdv31NLKTPkDwz03yqaetA==
X-Amz-Cf-Pop
Other
IAD55-P3
X-Cache
Other
RefreshHit from cloudfront
X-Envoy-Upstream-Service-Time
Other
9

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching