DNS Gurus
Cached · just now
14 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains
Content-Security-Policy
Weak
frame-ancestors
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Consider adding 'preload' to HSTS for maximum security
  • • Significantly strengthen CSP directives
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • 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

1 headers
Cache-Control
Caching
no-cache, private

Content Headers

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

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
_cfuvid=hhhOHfNhQfLeEvLYG65Uqx8hs4vCRsVfgtMoUA6iZWg-1767400425650-0.0.1.1-604800000; path=/; domain=.classy.org; HttpOnly; Secure; SameSite=None

Other Headers

4 headers
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9b7e6812ef62c947-IAD
Date
Other
Sat, 03 Jan 2026 00:33:45 GMT
P3p
Other
CP="Classy does not have a P3P policy."

Recommendations

Enable compression (gzip/brotli) to improve performance