HTTP Headers Analysis for https://cat-hlzsim-prod-mail1.catalyst.net.nz

Detected Technologies from Headers

See all in URL Inspect 2

Apache

Ubuntu

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=63072000; includeSubdomains;

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

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
• Add Content-Security-Policy header to prevent XSS attacks
• Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
• Consider adding Permissions-Policy to control browser features

Performance Headers

Accept-Ranges

Performance

bytes

Connection

Performance

close

Transfer-Encoding

Performance

chunked

Vary

Performance

accept-language,accept-charset,User-Agent

accept-ranges: bytes
connection: close
transfer-encoding: chunked
vary: accept-language,accept-charset,User-Agent

Caching Headers

No caching headers found

Content Headers

Content-Language

Content

en

Content-Type

Content

text/html; charset=utf-8

content-language: en
content-type: text/html; charset=utf-8

Server Headers

Server

Apache/2.4.41 (Ubuntu)

server: Apache/2.4.41 (Ubuntu)

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Content-Secure-Policy

Other

default-src 'self';

Date

Other

Fri, 24 Jul 2026 13:01:32 GMT

content-secure-policy: default-src 'self';
date: Fri, 24 Jul 2026 13:01:32 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching