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
Good
nosniff
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 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

3 headers
Cache-Control
Caching
no-store, no-cache
Expires
Caching
-1
Pragma
Caching
no-cache

Content Headers

2 headers
Content-Length
Content
21345
Content-Type
Content
text/html; charset=utf-8

Server Headers

0 headers
No server headers found

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
stsservicecookie=estsfd; path=/; secure; samesite=none; httponly

Other Headers

4 headers
Content-Security-Policy-Report-Only
Other
object-src 'none'; base-uri 'self'; script-src 'self' 'nonce-uRznMYtFbPC3qW1LvvqG-g' 'unsafe-inline' 'unsafe-eval' https://*.msauth.net https://*.msftauth.net https://*.msftauthimages.net https://*.msauthimages.net https://*.msidentity.com https://*.microsoftonline-p.com https://*.microsoftazuread-sso.com https://*.azureedge.net https://*.outlook.com https://*.office.com https://*.office365.com https://*.microsoft.com https://*.bing.com 'report-sample'; report-uri https://csp.microsoft.com/report/ESTS-UX-All
Date
Other
Wed, 14 Jan 2026 16:39:26 GMT
X-Ms-Ests-Server
Other
2.1.22943.6 - SCUS ProdSlices
X-Ms-Request-Id
Other
abe077c9-f7f3-4002-913e-5534dcbf3900

Recommendations

Enable compression (gzip/brotli) to improve performance