HTTP Headers Analysis for https://fireworks.ai

Open Cached · just now

20 Headers

Detected Technologies from Headers

See all in URL Inspect 3

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=63072000

Content-Security-Policy

Weak

frame-ancestors Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Good

SAMEORIGIN

X-Content-Type-Options

Missing

Not configured

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• Significantly strengthen CSP directives
• Add X-Content-Type-Options: nosniff
• 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

0

Cache-Control

Caching

private, no-cache, no-store, max-age=0, must-revalidate

age: 0
cache-control: private, no-cache, no-store, 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

Server

cloudflare

X-Powered-By

Server

Next.js

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

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

9f4f14b08a88e61b-IAD

Date

Other

Fri, 01 May 2026 13:19:57 GMT

Link

Other

URL /_next/static/media/2677a118b945864f-s.p.woff2

rel=preload as=font crossorigin type=font/woff2

URL /_next/static/media/311f1612d4b20c28-s.p.woff2

rel=preload as=font crossorigin type=font/woff2

URL /_next/static/media/84041a09b4bf848b-s.p.woff2

rel=preload as=font crossorigin type=font/woff2

URL /_next/static/media/e4af272ccee01ff0-s.p.woff2

rel=preload as=font crossorigin type=font/woff2

URL /_next/static/media/2677a118b945864f-s.p.woff2

rel=preload as=font crossorigin type=font/woff2

URL /_next/static/media/311f1612d4b20c28-s.p.woff2

rel=preload as=font crossorigin type=font/woff2

URL /_next/static/media/84041a09b4bf848b-s.p.woff2

rel=preload as=font crossorigin type=font/woff2

URL /_next/static/media/e4af272ccee01ff0-s.p.woff2

rel=preload as=font crossorigin type=font/woff2

URL /_next/static/media/ef9ce2d5b8406c53-s.p.woff2

rel=preload as=font crossorigin type=font/woff2

URL /_next/static/media/f48017be35e5739b-s.p.woff2

rel=preload as=font crossorigin type=font/woff2

URL /_next/static/css/9286a50479668448.css?dpl=dpl_D3cZES7qWpjUESu79UuoCmMTKRU8

rel=preload as=style

URL /_next/static/css/5d7ea95ba4b53ca6.css?dpl=dpl_D3cZES7qWpjUESu79UuoCmMTKRU8

rel=preload as=style

URL /_next/static/css/d9c35df123f5a6a5.css?dpl=dpl_D3cZES7qWpjUESu79UuoCmMTKRU8

rel=preload as=style

URL /_next/static/css/0e9f8e2dc36ad4cf.css?dpl=dpl_D3cZES7qWpjUESu79UuoCmMTKRU8

rel=preload as=style

Server-Timing

Other

cfCacheStatus;desc="DYNAMIC", cfEdge;dur=7,cfOrigin;dur=350

X-Matched-Path

Other

/[[...slug]]

X-Vercel-Cache

Other

MISS

X-Vercel-Id

Other

iad1::iad1::nvmsv-1777641597536-7020eef39157

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 9f4f14b08a88e61b-IAD
date: Fri, 01 May 2026 13:19:57 GMT
link: </_next/static/media/2677a118b945864f-s.p.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2", </_next/static/media/311f1612d4b20c28-s.p.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2", </_next/static/media/84041a09b4bf848b-s.p.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2", </_next/static/media/e4af272ccee01ff0-s.p.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2", </_next/static/media/ef9ce2d5b8406c53-s.p.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2", </_next/static/media/f48017be35e5739b-s.p.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2", </_next/static/css/9286a50479668448.css?dpl=dpl_D3cZES7qWpjUESu79UuoCmMTKRU8>; rel=preload; as="style", </_next/static/css/5d7ea95ba4b53ca6.css?dpl=dpl_D3cZES7qWpjUESu79UuoCmMTKRU8>; rel=preload; as="style", </_next/static/css/d9c35df123f5a6a5.css?dpl=dpl_D3cZES7qWpjUESu79UuoCmMTKRU8>; rel=preload; as="style", </_next/static/css/0e9f8e2dc36ad4cf.css?dpl=dpl_D3cZES7qWpjUESu79UuoCmMTKRU8>; rel=preload; as="style"
server-timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=7,cfOrigin;dur=350
x-matched-path: /[[...slug]]
x-vercel-cache: MISS
x-vercel-id: iad1::iad1::nvmsv-1777641597536-7020eef39157

Recommendations

Enable compression (gzip/brotli) to improve performance

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