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

2 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked

Caching Headers

0 headers
No caching headers found

Content Headers

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

Server Headers

1 headers
Server
Server
nginx/1.29.4

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
nginx-sso-main=MTc2NzM0NjE3NnxEWDhFQVFMX2dBQUJFQUVRQUFBNF80QUFBUVp6ZEhKcGJtY01CQUFDWjI4R2MzUnlhVzVuREI0QUhHaDBkSEJ6T2k4dmQzZDNMbU52Ym5SbGJuUm1iRzkzTG01bGRDOD186yeO7IuJlzVrOwukPSmdDqrnALSzsgGwl39RDhlxZOI=; Path=/; Domain=int.contentflow.net; Expires=Fri, 02 Jan 2026 17:29:36 GMT; Max-Age=28800; HttpOnly; Secure

Other Headers

3 headers
Alt-Svc
Other
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
Date
Other
Fri, 02 Jan 2026 09:29:36 GMT
Via
Other
1.1 google

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching