DNS Gurus
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15 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains
Content-Security-Policy
Basic
script-src; frame-ancestors
X-Frame-Options
Missing
Not configured
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
  • • Improve CSP by adding more specific directives and removing 'unsafe-inline'
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • 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

2 headers
Cache-Control
Caching
private,no-cache,no-store
Pragma
Caching
no-cache

Content Headers

2 headers
Content-Length
Content
1168
Content-Type
Content
text/html

Server Headers

2 headers
Server
Server
Microsoft-IIS/10.0
X-Powered-By
Server
ASP.NET

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
ASPSESSIONIDACRCBQAQ=AIDLGJIBMFLKBCAOIIMKMKBF; path=/

Other Headers

4 headers
Date
Other
Fri, 30 Jan 2026 21:35:11 GMT
Traceresponse
Other
00-5b20f58e09f0daa8b184fcfdb838552d-ee4dbf138cdc6b93-01
X-Download-Options
Other
noopen
X-Dt-Tracestate
Other
87aa9f58-c51e8ec5@dt

Recommendations

Enable compression (gzip/brotli) to improve performance

Consider removing X-Powered-By header to hide server technology