DNS Gurus
Cached · just now
11 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=15552000; includeSubDomains; 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

0 headers
No content headers found

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
__cf_bm=pnuVaYdvIgWJUMMmh.jNj2AzBvBYOEH7IVAQXUYX5Lk-1766893231.2838047-1.0.1.1-EgB86n.0dV_erA_dWuf2KeSVWQtQMKS.byZPdkrocWZsF447BZpn8j52nduJ5q6m6BPybH0VNaWJAtmZCRjl2vyfzNnmhei.t7xv0h_25BkZrnpQGAALi7lXLbZsYWgy; HttpOnly; Secure; Path=/; Domain=carebook.com; Expires=Sun, 28 Dec 2025 04:10:31 GMT

Other Headers

5 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9b4e09678fd2063b-IAD
Date
Other
Sun, 28 Dec 2025 03:40:31 GMT
Server-Timing
Other
cfEdge;dur=27,cfOrigin;dur=61

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching

Analysis completed in 132ms