HTTP Headers Analysis for https://pay.gocardless.com

Detected Technologies from Headers

See all in URL Inspect 1

Cloudflare CDN

HTTP Security Headers

Status

Strict-Transport-Security

Excellent

max-age=31556926; includeSubDomains; preload

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Missing

Not configured

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Add Content-Security-Policy header to prevent XSS attacks
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
• Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

close

Vary

Performance

Origin

connection: close
vary: Origin

Caching Headers

Cache-Control

Caching

no-cache

cache-control: no-cache

Content Headers

Content-Length

Content

0

content-length: 0

Server Headers

Server

cloudflare

server: cloudflare

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: __cf_bm=s9U1ZbwHTr7lfYIeHZehkZ_uzfAj05rvO0qVc4mY_0E-1777715365.6649272-1.0.1.1-wmD.5u5._bpSqTOFuwK3Xyec3vioX4VTbzDYeXk5b5bv.QPNmGprw_oBX0QrW1X82wwSU9BphpDGUIGkrBINRO8cANewm.jv_vD0XriDbqjcuOqJFJrZgIBieUyib8LX; HttpOnly; Secure; Path=/; Domain=gocardless.com; Expires=Sat, 02 May 2026 10:19:25 GMT

Other Headers

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9f561dab6d4bd6d0-IAD

Date

Other

Sat, 02 May 2026 09:49:25 GMT

X-Request-Id

Other

23BF3286BEC0_0A147AF51F92_69F5C896_5A9710001

cf-cache-status: DYNAMIC
cf-ray: 9f561dab6d4bd6d0-IAD
date: Sat, 02 May 2026 09:49:25 GMT
x-request-id: 23BF3286BEC0_0A147AF51F92_69F5C896_5A9710001

Recommendations

Enable compression (gzip/brotli) to improve performance