DNS Gurus
Cached · just now
15 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=15552000; preload
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
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 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

0 headers
No caching headers found

Content Headers

1 headers
Content-Type
Content
application/xml

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
__cf_bm=NI7eHiJhaZjSO7KK_HlJkk1RoUgSe2T.qSpiZGtMdeo-1769056884-1.0.1.1-G.UjaiQE3S9jcijLruihSMXaQEGvxp3s0_XqrO6QGkL0UljEg.SBLkUXX_53XCOQgeUw8iK85aO7MqFMJCNDQancZCwbOz21VVDl2FltKGo; path=/; expires=Thu, 22-Jan-26 05:11:24 GMT; domain=.republic.com; HttpOnly; Secure; SameSite=None

Other Headers

8 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9c1c60f559b082b6-IAD
Date
Other
Thu, 22 Jan 2026 04:41:24 GMT
Via
Other
1.1 7c52bc60e0da5f557ed6047264a41c18.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
1TiPolv0TP145-MRensa-aFAiw8qN-jO1Ge2NWYxvMD9PB_dxH53vg==
X-Amz-Cf-Pop
Other
IAD61-P2
X-Cache
Other
Error from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching