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 *.zammad.com, zammad.com, not for web.dc.zammad.com
Open
Cached
·
just now
15
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Excellent
max-age=63072000; includeSubDomains; preload
Content-Security-Policy
Good
default-src; script-src; img-src; +4 more
default-src 'self'; script-src 'self'; img-src 'self'; style-src 'self' 'unsafe-inline';base-uri 'self';form-action 'self'; frame-src 'none';
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
no-referrer
Permissions-Policy
Missing
Not configured
Recommendations
- • Strengthen CSP by removing 'unsafe-eval'
- • Consider adding Permissions-Policy to control browser features
Performance Headers
2 headers
Accept-Ranges
Performance
bytes
Vary
Performance
Accept-Encoding
Caching Headers
2 headers
Etag
Caching
"184-608dbf0211d2d"
Last-Modified
Caching
Sun, 29 Oct 2023 14:42:59 GMT
Content Headers
2 headers
Content-Length
Content
388
Content-Type
Content
text/html
Server Headers
1 headers
Server
Server
Apache
CORS Headers
0 headers
No CORS headers found
Cookies Headers
0 headers
No cookies headers found
Other Headers
2 headers
Date
Other
Thu, 29 Jan 2026 09:06:06 GMT
X-Permitted-Cross-Domain-Policies
Other
none
Recommendations
Enable compression (gzip/brotli) to improve performance
Add Cache-Control header to optimize caching