DNS Gurus
Cached · just now
16 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=15552000; includeSubDomains; preload
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
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
  • • 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
Vary
Performance
accept-encoding

Caching Headers

2 headers
Cache-Control
Caching
max-age=31536000
Etag
Caching
W/"3e-zVADcNtYbRTATwUIlq74FmKbm0o"

Content Headers

2 headers
Content-Length
Content
62
Content-Type
Content
application/json; charset=utf-8

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

5 headers
Cf-Cache-Status
Other
MISS
Cf-Ray
Other
9c01c95b2a58e610-IAD
Date
Other
Sun, 18 Jan 2026 23:14:04 GMT
Server-Timing
Other
cfEdge;dur=135,cfOrigin;dur=184
X-Dns-Prefetch-Control
Other
off

Recommendations

Enable compression (gzip/brotli) to improve performance