HTTP Headers Analysis for https://delta.exchange

Detected Technologies from Headers

See all in URL Inspect 2

Cloudflare CDN

Next.js

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=15552000; includeSubDomains

Content-Security-Policy

Weak

upgrade-insecure-requests Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Good

SAMEORIGIN

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Good

strict-origin-when-cross-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

s-maxage=31536000

cache-control: s-maxage=31536000

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

9f4a4cd6cec005e2-IAD

Date

Other

Thu, 30 Apr 2026 23:24:29 GMT

Document-Policy

Other

js-profiling

Server-Timing

Other

cfCacheStatus;desc="DYNAMIC", cfEdge;dur=16,cfOrigin;dur=0,cfWorker;dur=1173

X-Nextjs-Cache

Other

HIT

X-Nextjs-Prerender

Other

1

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 9f4a4cd6cec005e2-IAD
date: Thu, 30 Apr 2026 23:24:29 GMT
document-policy: js-profiling
server-timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=16,cfOrigin;dur=0,cfWorker;dur=1173
x-nextjs-cache: HIT
x-nextjs-prerender: 1

Recommendations

Enable compression (gzip/brotli) to improve performance