HTTP Headers Analysis for https://perimeterx.com

Detected Technologies from Headers

See all in URL Inspect 26

YouTube

Adobe Marketo

Ahrefs Ashby

Cloudflare CDN Contentsquare Demandbase G2 Goldcast

Google DoubleClick

Google Tag Manager Heap

HubSpot

HubSpot CMS

Liveramp

Navattic

OneTrust

Qualified

Reddit StackAdapt

Vercel

Vimeo

WP Engine

ZoomInfo

Google Cloud Storage

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=15552000; includeSubDomains

Content-Security-Policy

Basic

base-uri; font-src; form-action; +9 more Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Good

SAMEORIGIN

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Present

same-origin

Permissions-Policy

Present

camera=(), display-capture=(), fullscreen=(); +2 more

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

Transfer-Encoding

Performance

chunked

Vary

Performance

accept-encoding

connection: close
transfer-encoding: chunked
vary: accept-encoding

Caching Headers

Cache-Control

Caching

public, max-age=14400

Expires

Caching

Fri, 20 Feb 2026 14:16:55 GMT

cache-control: public, max-age=14400
expires: Fri, 20 Feb 2026 14:16:55 GMT

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

Access-Control-Allow-Origin

Cors

*

access-control-allow-origin: *

Cookies Headers

Set-Cookie

Cookies

set-cookie: _pxhd=6fa64e7efc403148f023ba61bbabc1fcc9ff4d7ba1d28da05e2105d50d25a3c3:484bef0b-0e45-11f1-8988-fccbe1832a20; path=/; SameSite=Lax

Other Headers

Cf-Cache-Status

Other

MISS

Cf-Ray

Other

9d0d40510e9d07a4-IAD

Date

Other

Fri, 20 Feb 2026 10:16:55 GMT

Origin-Agent-Cluster

Other

?1

X-Dns-Prefetch-Control

Other

off

X-Download-Options

Other

noopen

X-Permitted-Cross-Domain-Policies

Other

none

X-Vercel-Cache

Other

HIT

X-Vercel-Id

Other

iad1::sfo1::xq5fw-1771582615413-acdd8ea75d30

cf-cache-status: MISS
cf-ray: 9d0d40510e9d07a4-IAD
date: Fri, 20 Feb 2026 10:16:55 GMT
origin-agent-cluster: ?1
x-dns-prefetch-control: off
x-download-options: noopen
x-permitted-cross-domain-policies: none
x-vercel-cache: HIT
x-vercel-id: iad1::sfo1::xq5fw-1771582615413-acdd8ea75d30

Recommendations

Enable compression (gzip/brotli) to improve performance