DNS Gurus
Cached · just now
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
567924
Last-Modified
Caching
Mon, 05 Jan 2026 23:12:17 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=Tgq54X.ulW9OruxjyvxHWqucFfSImkhixh_WvC_ZncQ-1768222661425-0.0.1.1-604800000; path=/; domain=.www.immigo.io; HttpOnly; Secure; SameSite=None

Other Headers

7 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
HIT
Cf-Ray
Other
9bccd231ae7d205e-IAD
Date
Other
Mon, 12 Jan 2026 12:57:41 GMT
Surrogate-Control
Other
max-age=2147483647
Surrogate-Key
Other
www.immigo.io 644c0ecc4a055c564b922d0b pageId:644c0ecc4a055c43b5922d5f
X-Lambda-Id
Other
1a34e3bc-6dad-4437-bfca-598ab5129192

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching