DNS Gurus

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 predigle.com, www.predigle.com, not for mail.predigle.com

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

2 headers
Accept-Ranges
Performance
bytes
Vary
Performance
Accept-Encoding

Caching Headers

2 headers
Etag
Caching
"378091d-6e69-631fe1b6f5800"
Last-Modified
Caching
Sat, 05 Apr 2025 01:41:52 GMT

Content Headers

1 headers
Content-Type
Content
text/html

Server Headers

1 headers
Server
Server
Apache

CORS Headers

3 headers
Access-Control-Allow-Headers
Cors
Content-Type
Access-Control-Allow-Methods
Cors
GET
Access-Control-Allow-Origin
Cors
http://localhost:4200

Cookies Headers

0 headers
No cookies headers found

Other Headers

1 headers
Date
Other
Thu, 22 Jan 2026 07:27:31 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching