DNS Gurus
Cached · just now
12 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains
Content-Security-Policy
Weak
frame-ancestors
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Consider adding 'preload' to HSTS for maximum security
  • • Significantly strengthen CSP directives
  • • 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

0 headers
No caching headers found

Content Headers

2 headers
Content-Length
Content
58
Content-Type
Content
text/html

Server Headers

0 headers
No server headers found

CORS Headers

1 headers
Access-Control-Expose-Headers
Cors
Request-Context

Cookies Headers

0 headers
No cookies headers found

Other Headers

4 headers
Date
Other
Sun, 28 Dec 2025 07:41:48 GMT
Request-Context
Other
appId=cid-v1:1a975cd6-8100-4e9f-b079-eefa10457a3e
Www-Authenticate
Other
Bearer realm="staging.microsoftservicegraph.io" authorization_uri="https://login.microsoftonline.com/72f988bf-86f1-41af-91ab-2d7cd011db47/oauth2/authorize" resource_id="197680f5-e326-449b-84fc-6e5ccffc5a70"
X-Ms-Middleware-Request-Id
Other
15084ae1-cf22-42bd-ac32-e782ef2de37a

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching

Analysis completed in 426ms