DNS Gurus
Cached · just now
19 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Weak
max-age=0; includeSubDomains; preload
Content-Security-Policy
Weak
frame-ancestors
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
  • • Significantly strengthen CSP directives
  • • 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

3 headers
Age
Caching
19850
Cache-Control
Caching
max-age=43200
Last-Modified
Caching
Mon, 01 Dec 2025 12:49:44 GMT

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
_cfuvid=itUjuW0uDR2g72bweop7NaCA1Wm_J3sRi1itn9Yw1Kc-1769201613544-0.0.1.1-604800000; path=/; domain=.pages.emma-app.com; HttpOnly; Secure; SameSite=None

Other Headers

6 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9c2a2e63adf8af3f-IAD
Date
Other
Fri, 23 Jan 2026 20:53:33 GMT
Server-Timing
Other
cfEdge;dur=185,cfOrigin;dur=0
Surrogate-Key
Other
pages.emma-app.com 5dc96d533f57326b74c5225b pageId:63e453df60c7545d68bd43e3 404req

Recommendations

Enable compression (gzip/brotli) to improve performance