HTTP Headers Analysis for https://www.alchemy.com

Detected Technologies from Headers

See all in URL Inspect 3

Cloudflare CDN

Next.js

Vercel

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=15768000; includeSubDomains

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Excellent

DENY

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• 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

Vary

Performance

rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch, accept-encoding

connection: close
transfer-encoding: chunked
vary: rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch, accept-encoding

Caching Headers

Age

Caching

1306

Cache-Control

Caching

public, max-age=0, must-revalidate

age: 1306
cache-control: public, max-age=0, must-revalidate

Content Headers

Content-Type

Content

text/html; charset=utf-8

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

Server Headers

Server

cloudflare

X-Powered-By

Server

Next.js

server: cloudflare
x-powered-by: Next.js

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: marketing-visitor-id=dc19b533-04aa-42ed-95cf-b828603238bb; Path=/; Expires=Sun, 22 Aug 2027 06:09:45 GMT; Max-Age=31536000; Secure; HttpOnly; SameSite=lax
__cf_bm=jq2bRBtpe1WyF8dF5pb2bR_MDCzkNrI80cgCN.BPn14-1787378984.9631023-1.0.1.1-k0Aye6WHSfBCHOAHPMgxXXT7UpfXNjiRLJdgQHVPy6KcEgye_gWy0qRJb6UTuvGJQj6G.MDfhbtuj8HOYo5nCwTvUqCSCn5CW41P7w5XkrPg41Ve47o8JuI.bm2twMle; HttpOnly; SameSite=None; Secure; Path=/; Domain=alchemy.com; Expires=Sat, 22 Aug 2026 06:39:45 GMT

Other Headers

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

a2efb5e008ee1a42-IAD

Date

Other

Sat, 22 Aug 2026 06:09:45 GMT

X-Matched-Path

Other

/eyJhbGciOiJIUzI1NiJ9.AQ.7vCxRtNaVLR1m3EjE4xiW-K_VScJgizl30hCcV_KcCE

X-Nextjs-Prerender

Other

1

X-Nextjs-Stale-Time

Other

300

X-Vercel-Cache

Other

HIT

X-Vercel-Id

Other

iad1::iad1::ms9mj-1787378984969-087dc13b6d94

cf-cache-status: DYNAMIC
cf-ray: a2efb5e008ee1a42-IAD
date: Sat, 22 Aug 2026 06:09:45 GMT
x-matched-path: /eyJhbGciOiJIUzI1NiJ9.AQ.7vCxRtNaVLR1m3EjE4xiW-K_VScJgizl30hCcV_KcCE
x-nextjs-prerender: 1
x-nextjs-stale-time: 300
x-vercel-cache: HIT
x-vercel-id: iad1::iad1::ms9mj-1787378984969-087dc13b6d94

Recommendations

Enable compression (gzip/brotli) to improve performance

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