DNS Gurus
Cached · just now
14 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=2592000
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
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • 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

2 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close

Caching Headers

5 headers
Cache-Control
Caching
no-cache,no-store
Etag
Caching
"1dc6a18590c8c4d"
Expires
Caching
-1
Last-Modified
Caching
Wed, 10 Dec 2025 21:02:52 GMT
Pragma
Caching
no-cache

Content Headers

2 headers
Content-Length
Content
43597
Content-Type
Content
text/html

Server Headers

1 headers
Server
Server
Kestrel

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
ARRAffinitySameSite=b710074ca4748c1ddff9eb07061ea045c5ba14aeec3bc5a6ef3c061bf92314ac;Path=/;HttpOnly;SameSite=None;Secure;Domain=demos.microsoft.com

Other Headers

2 headers
Date
Other
Thu, 01 Jan 2026 17:35:09 GMT
Request-Context
Other
appId=cid-v1:45a5016a-4300-41a9-a9c8-776dff49534a

Recommendations

Enable compression (gzip/brotli) to improve performance