DNS Gurus
Cached · just now
26 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=15552000; includeSubDomains; preload
Content-Security-Policy
Good
default-src
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
no-referrer
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Strengthen CSP by removing 'unsafe-eval'
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Connection
Performance
close
Vary
Performance
Accept-Encoding

Caching Headers

0 headers
No caching headers found

Content Headers

2 headers
Content-Length
Content
139
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Server
envoy

CORS Headers

5 headers
Access-Control-Allow-Credentials
Cors
true
Access-Control-Allow-Headers
Cors
Content-Type, Authorization, X-Maintenance-Mode-Bypass
Access-Control-Allow-Methods
Cors
GET, OPTIONS, HEAD, DELETE, PUT, PATCH
Access-Control-Allow-Origin
Cors
https://stage.secureremote.abb.com
Access-Control-Max-Age
Cors
120

Cookies Headers

0 headers
No cookies headers found

Other Headers

7 headers
Date
Other
Sun, 18 Jan 2026 10:10:41 GMT
Origin-Agent-Cluster
Other
?1
X-Dns-Prefetch-Control
Other
off
X-Download-Options
Other
noopen
X-Envoy-Upstream-Service-Time
Other
3
X-Permitted-Cross-Domain-Policies
Other
none
X-Request-Id
Other
71fe48e6-212e-438d-9c13-f8f994e71d19

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching