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

Detected Technologies from Headers

See all in URL Inspect 4

Google Fonts

Hotjar

Next.js

Vercel

HTTP Security Headers

Status

Strict-Transport-Security

Excellent

max-age=63072000; includeSubDomains; preload

Content-Security-Policy

Weak

object-src; base-uri; font-src; +4 more Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Missing

Not configured

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Good

no-referrer-when-downgrade

Permissions-Policy

Present

accelerometer=(), ambient-light-sensor=(), battery=(); +4 more

Recommendations

• Significantly strengthen CSP directives
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking

Performance Headers

Connection

Performance

close

Transfer-Encoding

Performance

chunked

Vary

Performance

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

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

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

Vercel

X-Powered-By

Server

Next.js

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

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: anonymousId=b548df86-b7a9-4aeb-a89c-ad454ec4c52e; Path=/; Expires=Thu, 06 May 2027 00:53:56 GMT; Max-Age=31104000
anonymousId=b548df86-b7a9-4aeb-a89c-ad454ec4c52e; Path=/; Expires=Thu, 06 May 2027 00:53:56 GMT; Max-Age=31104000

Other Headers

Date

Other

Mon, 11 May 2026 00:53:56 GMT

Link

Other

URL /_next/static/media/21bd6fd9e559ed8a-s.p.ttf

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

URL /_next/static/media/36966cca54120369-s.p.woff2

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

URL /_next/static/media/a1b1fe1695c8a0a0-s.p.ttf

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

URL /_next/static/css/8fc82a72377a988a.css?dpl=dpl_Gd29RA7v3b3NjnLD1fqm6dm6fwQM

rel=preload as=style

URL /_next/static/media/21bd6fd9e559ed8a-s.p.ttf

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

URL /_next/static/media/36966cca54120369-s.p.woff2

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

URL /_next/static/media/a1b1fe1695c8a0a0-s.p.ttf

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

URL /_next/static/css/8fc82a72377a988a.css?dpl=dpl_Gd29RA7v3b3NjnLD1fqm6dm6fwQM

rel=preload as=style

URL /_next/static/css/1cdd89a01ea3d132.css?dpl=dpl_Gd29RA7v3b3NjnLD1fqm6dm6fwQM

rel=preload as=style

URL /_next/static/css/a28a9a33feb11f1f.css?dpl=dpl_Gd29RA7v3b3NjnLD1fqm6dm6fwQM

rel=preload as=style

URL /_next/static/css/e51c8ee9a67b34f8.css?dpl=dpl_Gd29RA7v3b3NjnLD1fqm6dm6fwQM

rel=preload as=style

X-Dns-Prefetch-Control

Other

on

X-Matched-Path

Other

/ab-variant/index/[variantId]

X-Vercel-Cache

Other

MISS

X-Vercel-Id

Other

iad1::iad1::z4zjd-1778460836019-db9105d2d97a

date: Mon, 11 May 2026 00:53:56 GMT
link: </_next/static/media/21bd6fd9e559ed8a-s.p.ttf>; rel=preload; as="font"; crossorigin=""; type="font/ttf", </_next/static/media/36966cca54120369-s.p.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2", </_next/static/media/a1b1fe1695c8a0a0-s.p.ttf>; rel=preload; as="font"; crossorigin=""; type="font/ttf", </_next/static/css/8fc82a72377a988a.css?dpl=dpl_Gd29RA7v3b3NjnLD1fqm6dm6fwQM>; rel=preload; as="style", </_next/static/css/1cdd89a01ea3d132.css?dpl=dpl_Gd29RA7v3b3NjnLD1fqm6dm6fwQM>; rel=preload; as="style", </_next/static/css/a28a9a33feb11f1f.css?dpl=dpl_Gd29RA7v3b3NjnLD1fqm6dm6fwQM>; rel=preload; as="style", </_next/static/css/e51c8ee9a67b34f8.css?dpl=dpl_Gd29RA7v3b3NjnLD1fqm6dm6fwQM>; rel=preload; as="style"
x-dns-prefetch-control: on
x-matched-path: /ab-variant/index/[variantId]
x-vercel-cache: MISS
x-vercel-id: iad1::iad1::z4zjd-1778460836019-db9105d2d97a

Recommendations

Enable compression (gzip/brotli) to improve performance

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