DNS Gurus
Cached · just now
18 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
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
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked

Caching Headers

2 headers
Cache-Control
Caching
max-age=0, private, must-revalidate
Etag
Caching
W/"5ab5d721f6d78b8abd8a183755bf7ce0"

Content Headers

1 headers
Content-Type
Content
application/json; charset=utf-8

Server Headers

1 headers
X-Runtime
Server
0.001577

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

8 headers
Date
Other
Tue, 13 Jan 2026 09:28:37 GMT
Via
Other
1.1 a4f9ca051b97c1ac09e2af244690d376.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
KjVWlRTKRgSWKfItzH5N_45rUT6QPA2ksXO6cXbw6YMpMugMPtfgzw==
X-Amz-Cf-Pop
Other
IAD12-P3
X-Cache
Other
Miss from cloudfront
X-Download-Options
Other
noopen
X-Permitted-Cross-Domain-Policies
Other
none
X-Request-Id
Other
018ac418-4efe-49af-989a-ab921c2ba1dd

Recommendations

Enable compression (gzip/brotli) to improve performance