HTTP Headers Analysis for https://mail.netengsec.com

Detected Technologies from Headers

See all in URL Inspect 1

ASP.NET

HTTP Security Headers

Status

Strict-Transport-Security

Good

max-age=31536000; includeSubDomains;

Content-Security-Policy

Basic

default-src; connect-src; font-src; +6 more Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Good

SAMEORIGIN

X-Content-Type-Options

Missing

Not configured

Referrer-Policy

Good

no-referrer

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'
• Add X-Content-Type-Options: nosniff
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

close

connection: close

Caching Headers

Cache-Control

Caching

no-cache, no-store

Expires

Caching

-1

Pragma

Caching

no-cache

cache-control: no-cache, no-store
expires: -1
pragma: no-cache

Content Headers

Content-Length

Content

58725

Content-Type

Content

text/html; charset=utf-8

content-length: 58725
content-type: text/html; charset=utf-8

Server Headers

Server

X-Aspnet-Version

Server

X-Powered-By

Server

server: 
x-aspnet-version: 
x-powered-by:

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Mon, 13 Apr 2026 15:26:14 GMT

Request-Id

Other

e3215283-cf64-4045-b913-d7d9f04786e4

date: Mon, 13 Apr 2026 15:26:14 GMT
request-id: e3215283-cf64-4045-b913-d7d9f04786e4

Recommendations

Enable compression (gzip/brotli) to improve performance

Consider removing X-Powered-By header to hide server technology