HTTP Headers Analysis for https://bitfinex.com

Detected Technologies from Headers

See all in URL Inspect 1

Cloudflare CDN

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=31536000; includeSubdomains;

Content-Security-Policy

Weak

frame-ancestors Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Excellent

deny

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Present

same-origin

Permissions-Policy

Missing

Not configured

Recommendations

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• Significantly strengthen CSP directives
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

close

Transfer-Encoding

Performance

chunked

Vary

Performance

Accept-Encoding

connection: close
transfer-encoding: chunked
vary: Accept-Encoding

Caching Headers

Cache-Control

Caching

public, no-cache, must-revalidate

Last-Modified

Caching

Wed, 29 Apr 2026 09:15:45 GMT

cache-control: public, no-cache, must-revalidate
last-modified: Wed, 29 Apr 2026 09:15:45 GMT

Content Headers

Content-Type

Content

text/html

content-type: text/html

Server Headers

Server

cloudflare

server: cloudflare

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9f5ba6672b0bd321-IAD

Date

Other

Sun, 03 May 2026 01:56:35 GMT

X-Download-Options

Other

noopen

X-Permitted-Cross-Domain-Policies

Other

none

cf-cache-status: DYNAMIC
cf-ray: 9f5ba6672b0bd321-IAD
date: Sun, 03 May 2026 01:56:35 GMT
x-download-options: noopen
x-permitted-cross-domain-policies: none

Recommendations

Enable compression (gzip/brotli) to improve performance