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 www.stackit.de, not for www-stackit-de.ax4z.com
Open
Cached
·
just now
13
Headers
Detected Technologies from Headers
YouTube
Adyen
AWS
Amazon S3
AzureFrontDoor
Bing
Cloudflare CDNJS
Facebook
Fonts.com
Google AdSense
Google Analytics
Google DoubleClick
Google Fonts
Google Search
Google Static File Front End
Google Tag Manager
LinkedIn
Myra Security
OneTrust
OpenStreetMap
unpkg
Varnish
Google Cloud
Microsoft Azure
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=31536000
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
- • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
- • Consider adding Permissions-Policy to control browser features
Performance Headers
Connection
close
Transfer-Encoding
chunked
Vary
origin, x-editorial-mode
connection: close transfer-encoding: chunked vary: origin, x-editorial-mode
Caching Headers
Cache-Control
max-age=0, no-cache, no-store, stale-while-revalidate=300, stale-if-error=300
cache-control: max-age=0, no-cache, no-store, stale-while-revalidate=300, stale-if-error=300
Content Headers
Content-Type
text/html; charset=UTF-8
content-type: text/html; charset=UTF-8
CORS Headers
No CORS headers found
Cookies Headers
Other Headers
date: Sat, 02 May 2026 23:56:52 GMT x-varnish: 50789954 48230344
Recommendations
Enable compression (gzip/brotli) to improve performance