HTTP Headers Analysis for https://chainalysis.com

Detected Technologies from Headers

See all in URL Inspect 3

Cloudflare CDN

Pantheon

Varnish

HTTP Security Headers

Status

Strict-Transport-Security

Excellent

max-age=31622400; includeSubDomains; preload

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

• 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

Accept-Encoding, Cookie, Cookie

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

Caching Headers

Age

Caching

89257

Cache-Control

Caching

public, max-age=604800

age: 89257
cache-control: public, max-age=604800

Content Headers

Content-Type

Content

text/html; charset=UTF-8

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

Server Headers

Server

cloudflare

server: cloudflare

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9f59fe25a8001fdd-IAD

Date

Other

Sat, 02 May 2026 21:06:57 GMT

Link

Other

URL https://www.chainalysis.com/wp-json/

rel=https://api.w.org/

URL https://www.chainalysis.com/wp-json/wp/v2/pages/4307

rel=alternate title=JSON type=application/json

URL https://www.chainalysis.com/

rel=shortlink

Via

Other

1.1 varnish, 1.1 varnish

X-Cache

Other

HIT, HIT

X-Cache-Hits

Other

2, 0

X-Pantheon-Styx-Hostname

Other

styx-us-a-585b48f5c5-4k9z5

X-Served-By

Other

cache-chi-klot8100041-CHI, cache-iad-kiad7000062-IAD

X-Styx-Req-Id

Other

08d1b5e6-459b-11f1-9ee8-3e1a77d25465

X-Timer

Other

S1777756018.561296,VS0,VE6

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 9f59fe25a8001fdd-IAD
date: Sat, 02 May 2026 21:06:57 GMT
link: <https://www.chainalysis.com/wp-json/>; rel="https://api.w.org/", <https://www.chainalysis.com/wp-json/wp/v2/pages/4307>; rel="alternate"; title="JSON"; type="application/json", <https://www.chainalysis.com/>; rel=shortlink
via: 1.1 varnish, 1.1 varnish
x-cache: HIT, HIT
x-cache-hits: 2, 0
x-pantheon-styx-hostname: styx-us-a-585b48f5c5-4k9z5
x-served-by: cache-chi-klot8100041-CHI, cache-iad-kiad7000062-IAD
x-styx-req-id: 08d1b5e6-459b-11f1-9ee8-3e1a77d25465
x-timer: S1777756018.561296,VS0,VE6

Recommendations

Enable compression (gzip/brotli) to improve performance