DNS Gurus
Cached · just now
12 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=63113904
Content-Security-Policy
Weak
frame-ancestors
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
  • • Significantly strengthen CSP directives
  • • 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

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

Caching Headers

0 headers
No caching headers found

Content Headers

1 headers
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
__cf_bm=v3HtJESWokK1V71GuCamQw01L1DQOtZDKQWIjgjEoJ4-1767197219-1.0.1.1-ZVI111ZYm9eezmlDjphB7953sC_oigsCbUbrchX5C75XimYzVGVaVz4wQUFe5O0sfCnx.bE2ZiffvL4TH5y5wANudj.PFzg7VkGu8GjSh6s; path=/; expires=Wed, 31-Dec-25 16:36:59 GMT; domain=.app-ab50.marketo.com; HttpOnly; Secure; SameSite=None

Other Headers

3 headers
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9b6b06fcfd080a7d-IAD
Date
Other
Wed, 31 Dec 2025 16:06:59 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching