DNS Gurus
Cached · just now
17 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
  • • Consider adding 'preload' to HSTS for maximum security
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Connection
Performance
close
Vary
Performance
Origin

Caching Headers

2 headers
Cache-Control
Caching
max-age=0, private, must-revalidate
Etag
Caching
W/"241f0a2cdb3cec544cb7f96ca9810399"

Content Headers

2 headers
Content-Length
Content
41339
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
X-Runtime
Server
0.306355

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
_session_id=afbd617f0c57f54ba76e8986fa056945; path=/; expires=Wed, 11 Feb 2026 11:55:36 GMT; secure; HttpOnly; SameSite=None

Other Headers

5 headers
Date
Other
Tue, 10 Feb 2026 11:55:36 GMT
Link
Other
<https://academy.foleon.com/assets/i18n-67ac5b212d3a13f3778bd5e995918c13512cf5db958ae4100bd4fbd29b5af2a1.js>; rel=preload; as=script; nopush,<https://cdn.northpass.com/assets/service-teaching-host-ui/locales-learning.feb5f189323e96901389.js>; rel=preload; as=script; nopush,<https://cdn.northpass.com/assets/service-teaching-host-ui/powered-by-northpass.3306ef51796d361bd675.css>; rel=preload; as=style; nopush
X-Download-Options
Other
noopen
X-Permitted-Cross-Domain-Policies
Other
none
X-Request-Id
Other
46db6c2f805ca358a127d059290cb763

Recommendations

Enable compression (gzip/brotli) to improve performance