HTTP Headers Analysis for https://www.kingpar.fr

Detected Technologies from Headers

See all in URL Inspect 3

Next.js

Supabase

Vercel

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=63072000

Content-Security-Policy

Basic

default-src; script-src; style-src; +4 more Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Excellent

DENY

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Good

strict-origin-when-cross-origin

Permissions-Policy

Present

camera=(), microphone=(), geolocation=()

Recommendations

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• Improve CSP by adding more specific directives and removing 'unsafe-inline'

Performance Headers

Connection

Performance

close

Vary

Performance

RSC, Next-Router-State-Tree, Next-Router-Prefetch

connection: close
vary: RSC, Next-Router-State-Tree, Next-Router-Prefetch

Caching Headers

Age

Caching

1678

Cache-Control

Caching

public, max-age=0, must-revalidate

Etag

Caching

"mp176y9ur610md"

age: 1678
cache-control: public, max-age=0, must-revalidate
etag: "mp176y9ur610md"

Content Headers

Content-Length

Content

47748

Content-Type

Content

text/html; charset=utf-8

content-length: 47748
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

No cookies headers found

Other Headers

Date

Other

Sun, 12 Apr 2026 02:04:23 GMT

X-Matched-Path

Other

/

X-Vercel-Cache

Other

HIT

X-Vercel-Id

Other

iad1::iad1::x7w89-1777485646402-814b4e76ae87

date: Sun, 12 Apr 2026 02:04:23 GMT
x-matched-path: /
x-vercel-cache: HIT
x-vercel-id: iad1::iad1::x7w89-1777485646402-814b4e76ae87

Recommendations

Enable compression (gzip/brotli) to improve performance

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