DNS Gurus
Cached · just now
18 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains
Content-Security-Policy
Missing
Not configured Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
no-referrer
Permissions-Policy
Missing
Not configured
Recommendations
  • • Consider adding 'preload' to HSTS for maximum security
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

Connection
Performance
close

Caching Headers

No caching headers found

Content Headers

Content-Length
Content
56
Content-Type
Content
text/plain; charset=utf-8

Server Headers

No server headers found

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Date
Other
Fri, 01 May 2026 11:29:18 GMT
Origin-Agent-Cluster
Other
?1
Traceparent
Other
00-89010a8b8b5f976cd9f9a7efc1907361-15e74afb7bbde2f3-01
X-Dns-Prefetch-Control
Other
off
X-Download-Options
Other
noopen
X-Frc-Request-Id-1fa6a322-509f-4d29-97e6-25148f15e83a
Other
96cd9bbc-f0b7-4243-816d-692edbe725d6
X-Permitted-Cross-Domain-Policies
Other
none

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching