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:
Unknown Certificate Authority - the server's certificate is not trusted
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
Good
SAMEORIGIN
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 Referrer-Policy header (recommended: strict-origin-when-cross-origin)
- • Consider adding Permissions-Policy to control browser features
Performance Headers
2 headers
Connection
Performance
close
Vary
Performance
Accept-Encoding
Caching Headers
2 headers
Cache-Control
Caching
must-revalidate, no-cache, private
Expires
Caching
Sun, 19 Nov 1978 05:00:00 GMT
Content Headers
2 headers
Content-Language
Content
de
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
TS01ea9b44=0195ed2da3c572ad1c8072473dc069aded62b4594643fb80974d53ca2eaafea256821e90664e97362dd6ba2561eaebe07c9332b679ebabd85fa4123333eb9eb518182a29a1338d548ae5d75a14fe347068631af858; Path=/; Domain=.www.1und1.net
Other Headers
1 headers
Date
Other
Sun, 11 Jan 2026 20:24:27 GMT
Recommendations
Enable compression (gzip/brotli) to improve performance