DNS Gurus
Cached · just now
17 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=63072000;
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
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

2 headers
Connection
Performance
close
Vary
Performance
Accept-Encoding

Caching Headers

3 headers
Cache-Control
Caching
must-revalidate, no-cache, private
Expires
Caching
-1
Pragma
Caching
no-cache

Content Headers

3 headers
Content-Language
Content
nb
Content-Length
Content
1763
Content-Type
Content
application/json; charset=utf-8

Server Headers

1 headers
Server
Server
Gandalf

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

4 headers
Date
Other
Wed, 04 Feb 2026 02:18:01 GMT
X-Drupal-Cache
Other
UNCACHEABLE (no cacheability)
X-Drupal-Dynamic-Cache
Other
UNCACHEABLE (no cacheability)
X-Permitted-Cross-Domain-Policies
Other
none

Recommendations

Enable compression (gzip/brotli) to improve performance