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 webmail.gandi.net, www.webmail.gandi.net, not for webmail.powow.co
Open
Cached
·
just now
19
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=15768000;
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Excellent
DENY
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
- • 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
3 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close
Vary
Performance
Accept-Encoding, Accept-Encoding, Accept-Language
Caching Headers
5 headers
Age
Caching
0
Cache-Control
Caching
max-age=1800
Etag
Caching
"672a423c-2c00"
Expires
Caching
Sat, 29 Nov 2025 05:11:21 GMT
Last-Modified
Caching
Tue, 05 Nov 2024 16:05:16 GMT
Content Headers
2 headers
Content-Length
Content
11264
Content-Type
Content
text/html
Server Headers
1 headers
Server
Server
nginx
CORS Headers
0 headers
No CORS headers found
Cookies Headers
0 headers
No cookies headers found
Other Headers
4 headers
Date
Other
Sat, 29 Nov 2025 04:41:21 GMT
Via
Other
1.1 varnish-v4, 1.1 varnish-v4
X-Cache
Other
MISS
X-Cache-Hits
Other
0
Recommendations
Enable compression (gzip/brotli) to improve performance
Analysis completed in 1315ms