SSL Verification Bypassed
The server's SSL certificate could not be verified. The analysis was completed using insecure mode. Data may be less reliable.
Reason:
Hostname Mismatch - certificate is issued for postfach.me, www.postfach.me, not for mail.dnsserver.host
Open
Cached
·
just now
10
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
Missing
Not configured
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 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
1 headers
Connection
Performance
close
Caching Headers
3 headers
Cache-Control
Caching
no-cache, no-store
Expires
Caching
-1
Pragma
Caching
no-cache
Content Headers
2 headers
Content-Length
Content
8784
Content-Type
Content
text/html; charset=utf-8
Server Headers
1 headers
X-Powered-By
Server
ASP.NET
CORS Headers
0 headers
No CORS headers found
Cookies Headers
1 headers
Set-Cookie
Cookies
OutlookSession=0cbe4233e7504b0e89900cd8e165301e; path=/; secure; HttpOnly
Other Headers
2 headers
Date
Other
Wed, 21 Jan 2026 23:18:53 GMT
X-Owa-Version
Other
14.3.513.0
Recommendations
Enable compression (gzip/brotli) to improve performance
Consider removing X-Powered-By header to hide server technology