HTTP Headers Analysis for https://mailcommsgroup.com

Detected Technologies from Headers

See all in URL Inspect 1

Nginx

HTTP Security Headers

Status

Strict-Transport-Security

Excellent

max-age=63072000; includeSubDomains; preload

Content-Security-Policy

Basic

default-src; script-src; style-src; +4 more Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Good

SAMEORIGIN

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Good

strict-origin-when-cross-origin

Permissions-Policy

Present

geolocation=(), microphone=()

Recommendations

• Improve CSP by adding more specific directives and removing 'unsafe-inline'

Performance Headers

Connection

Performance

close

Transfer-Encoding

Performance

chunked

connection: close
transfer-encoding: chunked

Caching Headers

Cache-Control

Caching

no-cache, no-cache, no-store, must-revalidate

Last-Modified

Caching

Mon, 27 Jul 2026 04:02:34 GMT

cache-control: no-cache, no-cache, no-store, must-revalidate
last-modified: Mon, 27 Jul 2026 04:02:34 GMT

Content Headers

Content-Type

Content

text/html; charset=UTF-8

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

Server Headers

Server

nginx

server: nginx

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: Path=/; HttpOnly; Secure; SameSite=None

Other Headers

Date

Other

Mon, 27 Jul 2026 04:09:03 GMT

Wpo-Cache-Status

Other

cached

date: Mon, 27 Jul 2026 04:09:03 GMT
wpo-cache-status: cached

Recommendations

Enable compression (gzip/brotli) to improve performance