DNS Gurus
Cached · just now
22 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=2629746; includeSubDomains
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
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
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Connection
Performance
close
Vary
Performance
Accept-Encoding

Caching Headers

2 headers
Cache-Control
Caching
max-age=0, private, must-revalidate
Etag
Caching
W/"2b99d49d3d9b9a7b9a09563083a4b717"

Content Headers

2 headers
Content-Length
Content
70569
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
X-Runtime
Server
0.083634

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
_session_id=d12fb6138f79706238a560b86e01afb6; path=/; expires=Thu, 29 Jan 2026 14:32:17 GMT; HttpOnly; SameSite=Lax; secure

Other Headers

9 headers
Alt-Svc
Other
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
Date
Other
Tue, 30 Dec 2025 14:32:17 GMT
Via
Other
1.1 google
X-Download-Options
Other
noopen
X-Fedora-School-Id
Other
16384
X-Gcp-Cdn-Cache-Id
Other
IAD
X-Gcp-Cdn-Cache-Status
Other
miss
X-Permitted-Cross-Domain-Policies
Other
none
X-Request-Id
Other
fa9674a3-1957-454b-a108-1689b7088e37

Recommendations

Enable compression (gzip/brotli) to improve performance