HTTP Headers Analysis for https://probely.com

Detected Technologies from Headers

See all in URL Inspect 4

Cloudflare CDN

Next.js

Report URI

Vercel

HTTP Security Headers

Status

Strict-Transport-Security

Excellent

max-age=31536000; includeSubDomains; preload

Content-Security-Policy

Basic

default-src; script-src; report-uri 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

Present

microphone=(), camera=(), geolocation=(self "https://probely.com")

Recommendations

• Improve CSP by adding more specific directives and removing 'unsafe-inline'

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

560381

Cache-Control

Caching

public, max-age=0, must-revalidate

age: 560381
cache-control: public, max-age=0, must-revalidate

Content Headers

Content-Disposition

Content

inline

Content-Type

Content

text/html; charset=utf-8

content-disposition: inline
content-type: text/html; charset=utf-8

Server Headers

Server

cloudflare

server: cloudflare

CORS Headers

Access-Control-Allow-Origin

Cors

*

access-control-allow-origin: *

Cookies Headers

No cookies headers found

Other Headers

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9f32e7c49f9a5938-IAD

Date

Other

Tue, 28 Apr 2026 03:15:56 GMT

Server-Timing

Other

cfCacheStatus;desc="DYNAMIC", cfEdge;dur=22,cfOrigin;dur=74

X-Matched-Path

Other

/

X-Nextjs-Prerender

Other

1

X-Nextjs-Stale-Time

Other

300

X-Vercel-Cache

Other

HIT

X-Vercel-Id

Other

iad1::gxk49-1777346156284-c4a45d93f915

cf-cache-status: DYNAMIC
cf-ray: 9f32e7c49f9a5938-IAD
date: Tue, 28 Apr 2026 03:15:56 GMT
server-timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=22,cfOrigin;dur=74
x-matched-path: /
x-nextjs-prerender: 1
x-nextjs-stale-time: 300
x-vercel-cache: HIT
x-vercel-id: iad1::gxk49-1777346156284-c4a45d93f915

Recommendations

Enable compression (gzip/brotli) to improve performance