HTTP Headers Analysis for https://mx8.mailspace.id

Detected Technologies from Headers

See all in URL Inspect 1

Cloudflare CDNJS

HTTP Security Headers

Status

Strict-Transport-Security

Good

max-age=31536000; includeSubDomains

Content-Security-Policy

Basic

default-src; base-uri; form-action; +7 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

Missing

Not configured

Recommendations

• Consider adding 'preload' to HSTS for maximum security
• Improve CSP by adding more specific directives and removing 'unsafe-inline'
• Consider adding Permissions-Policy to control browser features

Performance Headers

Accept-Ranges

Performance

bytes

Connection

Performance

close

Vary

Performance

Accept-Encoding

accept-ranges: bytes
connection: close
vary: Accept-Encoding

Caching Headers

Etag

Caching

"63492467-166"

Last-Modified

Caching

Fri, 14 Oct 2022 08:57:11 GMT

etag: "63492467-166"
last-modified: Fri, 14 Oct 2022 08:57:11 GMT

Content Headers

Content-Length

Content

358

Content-Type

Content

text/html

content-length: 358
content-type: text/html

Server Headers

Server

Mailspace

server: Mailspace

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Date

Other

Fri, 21 Aug 2026 00:40:52 GMT

alt-svc: h3=":443"; ma=86400
date: Fri, 21 Aug 2026 00:40:52 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching