DNS Gurus
Cached · just now
15 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Basic
default-src; script-src; style-src
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Present
same-origin
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • Improve CSP by adding more specific directives and removing 'unsafe-inline'
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close

Caching Headers

3 headers
Cache-Control
Caching
no-store, no-cache, must-revalidate
Expires
Caching
Thu, 19 Nov 1981 08:52:00 GMT
Pragma
Caching
no-cache

Content Headers

2 headers
Content-Length
Content
2786
Content-Type
Content
text/html; charset=UTF-8

Server Headers

1 headers
Server
Server
OPNsense

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
cookie_test=4653d16acfc4e6d4f3afcace441db624; expires=Thu, 05 Feb 2026 11:01:59 GMT; Max-Age=3600; path=/; secure; HttpOnly

Other Headers

1 headers
Date
Other
Thu, 05 Feb 2026 10:01:59 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance