DNS Gurus
Cached · just now
14 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=15768000 ; includeSubDomains ; preload
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

1 headers
Connection
Performance
close

Caching Headers

5 headers
Cache-Control
Caching
no-cache, no-store, must-revalidate, pre-check=0, post-check=0, max-age=0, s-maxage=0
Etag
Caching
"1dc644b465b907b"
Expires
Caching
-1
Last-Modified
Caching
Wed, 03 Dec 2025 11:52:18 GMT
Pragma
Caching
no-cache

Content Headers

2 headers
Content-Length
Content
5499
Content-Type
Content
text/html

Server Headers

0 headers
No server headers found

CORS Headers

1 headers
Access-Control-Expose-Headers
Cors
Content-Disposition,X-Suggested-Filename

Cookies Headers

1 headers
Set-Cookie
Cookies
ARRAffinitySameSite=18ca2170385e9ca69b3e1866c1fa279c30cdab05efc444d74a3fc80c764f1965;Path=/;HttpOnly;SameSite=None;Secure;Domain=simplyadmin.abb.com

Other Headers

3 headers
Alt-Svc
Other
h3=":443"; ma=93600
Date
Other
Sun, 18 Jan 2026 23:03:32 GMT
Request-Context
Other
appId=cid-v1:173c4713-3698-41bc-b7ca-cc7dd48b63c7

Recommendations

Enable compression (gzip/brotli) to improve performance