HTTP Headers Analysis for https://centrixmail.com

Detected Technologies from Headers

See all in URL Inspect 2

Cloudflare NEL Monitoring

Cloudflare CDN

HTTP Security Headers

Status

Strict-Transport-Security

Weak

max-age=0; includeSubDomains; preload

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Missing

Not configured

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Present

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
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

close

Transfer-Encoding

Performance

chunked

Vary

Performance

X-Forwarded-Proto,Accept-Encoding

connection: close
transfer-encoding: chunked
vary: X-Forwarded-Proto,Accept-Encoding

Caching Headers

Age

Caching

1806766

Cache-Control

Caching

max-age=2592000

Expires

Caching

Wed, 06 May 2026 11:43:00 GMT

Last-Modified

Caching

Mon, 06 Apr 2026 11:43:00 GMT

age: 1806766
cache-control: max-age=2592000
expires: Wed, 06 May 2026 11:43:00 GMT
last-modified: Mon, 06 Apr 2026 11:43:00 GMT

Content Headers

Content-Type

Content

text/html; charset=UTF-8

content-type: text/html; charset=UTF-8

Server Headers

Server

cloudflare

server: cloudflare

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Apo-Via

Other

tcache

Cf-Cache-Status

Other

HIT

Cf-Edge-Cache

Other

cache,platform=wordpress

Cf-Ray

Other

9f2cd6ccbd507fbb-IAD

Date

Other

Mon, 27 Apr 2026 09:35:46 GMT

Link

Other

URL https://www.centrix.one/en/wp-json/

rel=https://api.w.org/

URL https://www.centrix.one/en/wp-json/wp/v2/pages/38612

rel=alternate title=JSON type=application/json

URL https://www.centrix.one/en/?p=38612

rel=shortlink

Nel

Other

Report-To Group cf-nel max-age: 1w

success: 0.0%

Report-To

Other

Group cf-nel max-age: 1w

Endpoint 1 https://a.nel.cloudflare.com/report/v4?s=2AsZxt5IYtzU8%2B9QuZrL0Yt8m70CP2PoFYlFWv8XvW6HOvL%2FWIJaqBlcNlPTW6kZZoY3tQ25Cr2ikCtZNtFAK7EE46uADGAzVoul4OSYs1buCPc7n9ZEGuETK%2BCqV%2FF6Zg%3D%3D

Server-Timing

Other

cfCacheStatus;desc="HIT", cfEdge;dur=26,cfOrigin;dur=0

X-Ua-Compatible

Other

IE=edge

alt-svc: h3=":443"; ma=86400
cf-apo-via: tcache
cf-cache-status: HIT
cf-edge-cache: cache,platform=wordpress
cf-ray: 9f2cd6ccbd507fbb-IAD
date: Mon, 27 Apr 2026 09:35:46 GMT
link: <https://www.centrix.one/en/wp-json/>; rel="https://api.w.org/", <https://www.centrix.one/en/wp-json/wp/v2/pages/38612>; rel="alternate"; title="JSON"; type="application/json", <https://www.centrix.one/en/?p=38612>; rel=shortlink
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=2AsZxt5IYtzU8%2B9QuZrL0Yt8m70CP2PoFYlFWv8XvW6HOvL%2FWIJaqBlcNlPTW6kZZoY3tQ25Cr2ikCtZNtFAK7EE46uADGAzVoul4OSYs1buCPc7n9ZEGuETK%2BCqV%2FF6Zg%3D%3D"}]}
server-timing: cfCacheStatus;desc="HIT", cfEdge;dur=26,cfOrigin;dur=0
x-ua-compatible: IE=edge

Recommendations

Enable compression (gzip/brotli) to improve performance