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:

Unknown Certificate Authority - the server's certificate is not trusted

Cached · just now
14 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Weak
frame-ancestors
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
  • • Significantly strengthen CSP directives
  • • 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

1 headers
Vary
Performance
Accept-Encoding

Caching Headers

2 headers
Cache-Control
Caching
no-cache, no-store, max-age=0, must-revalidate
Etag
Caching
W/"13a67-M/g6rC3bNyBgXG/kcxgEwL/+5hk"

Content Headers

1 headers
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Server
nginx

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
sid=1:zfe6amrEkmOzI6QYZHIp502waXrlAgHa/RyPvIgrLyljdolro2yGQwJ34pr6Xlau; Path=/; Expires=Wed, 17 Feb 2027 15:05:02 GMT; HttpOnly; Secure; SameSite=None

Other Headers

7 headers
Date
Other
Tue, 13 Jan 2026 15:05:03 GMT
Link
Other
<https://www.google.com>; rel="preconnect", <https://www.gstatic.com>; rel="preconnect", <https://glyph.medium.com/css/unbound.css>; as="style"; rel="preload"
Medium-Fulfilled-By
Other
valencia/main-20260112-091258-cd01407136, lite/main-20260113-082942-27815fcd27, rito/main-20260112-085215-cd01407136, tutu/main-20260113-103403-c49ed6a198
Medium-Missing-Time
Other
180
Sepia-Upstream
Other
medium
X-Envoy-Upstream-Service-Time
Other
1050
X-Request-Received-At
Other
1768316702163

Recommendations

Enable compression (gzip/brotli) to improve performance