DNS Gurus
Cached · 1m ago
16 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
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 X-Content-Type-Options: nosniff
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding

Caching Headers

2 headers
Age
Caching
369970
Last-Modified
Caching
Mon, 15 Dec 2025 21:19:40 GMT

Content Headers

1 headers
Content-Type
Content
text/html

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
_cfuvid=agmDLt.FBf5YdEW6SrHGAe84ftByE6OOjIEgHzgbaN0-1766203550259-0.0.1.1-604800000; path=/; domain=.www.builtbyfoundation.com; HttpOnly; Secure; SameSite=None

Other Headers

7 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
HIT
Cf-Ray
Other
9b0c437cdcb10674-IAD
Date
Other
Sat, 20 Dec 2025 04:05:50 GMT
Surrogate-Control
Other
max-age=432000
Surrogate-Key
Other
www.builtbyfoundation.com 646bf1ed4153099d0613a22f pageId:646bf1ed4153099d0613a2a5 646bf1ed4153099d0613a2bf
X-Lambda-Id
Other
2ab20f56-f21c-4ef0-8ba9-84a0e8dcf7ef

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching

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