HTTP Headers Analysis for https://redsys.es

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

Good

nosniff

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 Referrer-Policy header (recommended: strict-origin-when-cross-origin)
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

close

Transfer-Encoding

Performance

chunked

connection: close
transfer-encoding: chunked

Caching Headers

Cache-Control

Caching

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

Expires

Caching

Thu, 01 Jan 1970 00:00:00 GMT

Pragma

Caching

no-cache

cache-control: private, no-cache, no-store, must-revalidate
expires: Thu, 01 Jan 1970 00:00:00 GMT
pragma: no-cache

Content Headers

Content-Type

Content

text/html;charset=UTF-8

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

Server Headers

No server headers found

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: COOKIE_SUPPORT=true; path=/; secure; HttpOnly; Max-Age=31536000; Expires=Wed, 24-Feb-2027 01:51:05 GMT
GUEST_LANGUAGE_ID=es_ES; path=/; domain=redsys.es; secure; HttpOnly; Max-Age=31536000; Expires=Wed, 24-Feb-2027 01:51:05 GMT
JSESSIONID=NDhFox1MFptjg0Le466jxq73YKMfQj8CbjU6CVxY.1a; path=/; HttpOnly
JSESSIONID=.1a; path=/
f5_cspm=1234;;
TS01d2bb35=01bea1e4298602dd2530f84c8af2cca0a51b8f0813d25727fa12be1bc08e9bf6d341d2e72131968b34ca201e0410cdc397d4cf51bb; Path=/
TS01d89b41=01bea1e4298602dd2530f84c8af2cca0a51b8f0813d25727fa12be1bc08e9bf6d341d2e72131968b34ca201e0410cdc397d4cf51bb; path=/; domain=redsys.es

Other Headers

Date

Other

Tue, 24 Feb 2026 01:51:05 GMT

date: Tue, 24 Feb 2026 01:51:05 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance