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

Detected Technologies from Headers

See all in URL Inspect 2

ASP.NET

Microsoft IIS

HTTP Security Headers

Status

Strict-Transport-Security

Missing

Not configured

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

Missing

Not configured

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Add Strict-Transport-Security header with max-age of at least 1 year
• Add Content-Security-Policy header to prevent XSS attacks
• Add X-Content-Type-Options: nosniff
• Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
• 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

58723

Content-Type

Content

text/html; charset=utf-8

content-length: 58723
content-type: text/html; charset=utf-8

Server Headers

Server

Microsoft-IIS/10.0

X-Aspnet-Version

Server

4.0.30319

X-Powered-By

Server

ASP.NET

server: Microsoft-IIS/10.0
x-aspnet-version: 4.0.30319
x-powered-by: ASP.NET

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Tue, 24 Feb 2026 02:11:18 GMT

Request-Id

Other

1c9421b4-73bd-4262-a5e7-95c48d18fe87

date: Tue, 24 Feb 2026 02:11:18 GMT
request-id: 1c9421b4-73bd-4262-a5e7-95c48d18fe87

Recommendations

Enable compression (gzip/brotli) to improve performance

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