DNS Gurus
Cached · just now
22 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Weak
max-age=0
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/"0a1ae59ab76431ad2c952706ed7a24bc"

Content Headers

2 headers
Content-Length
Content
94393
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
X-Runtime
Server
0.175501

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
_session_id=50f5733ae23e8148c2c4ab618cdfbcf8; path=/; expires=Fri, 06 Mar 2026 10:14:46 GMT; HttpOnly; SameSite=Lax; secure

Other Headers

9 headers
Alt-Svc
Other
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
Date
Other
Wed, 04 Feb 2026 10:14:46 GMT
Via
Other
1.1 google
X-Download-Options
Other
noopen
X-Fedora-School-Id
Other
263790
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
4bd7f8d6-04ef-4f79-8d51-3b7872f64290

Recommendations

Enable compression (gzip/brotli) to improve performance