DNS Gurus
Cached · just now
8 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

1 headers
Connection
Performance
close

Caching Headers

0 headers
No caching headers found

Content Headers

1 headers
Content-Length
Content
0

Server Headers

1 headers
Server
Server
istio-envoy

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
LBHash="753f91183d1f443c"; Path=/session; HttpOnly

Other Headers

4 headers
Date
Other
Wed, 28 Jan 2026 08:07:53 GMT
Location
Other
https://authorize.coxautoinc.com/oauth2/aus132sv79JpAYinE357/v1/authorize?client_id=0oa1myi6f4PbHgl91357&redirect_uri=https%3A%2F%2Fapps.dealercenter.coxautoinc.com%2Fsession%2Foauth2%2Fbridge2&response_type=code&response_mode=query&state=5206c296-866e-4123-b579-f130a5af57fd
Session-Correlation-Id
Other
f11292da-93e4-45dc-b227-30e5a2ae5fe2
X-Envoy-Upstream-Service-Time
Other
2

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching