HTTP Headers Analysis for https://cdn.czno.com

Detected Technologies from Headers

See all in URL Inspect 18

AppNexus (Xandr)

Arkose Labs

Cloudflare CDN

Criteo Active incidents

Facebook

Google AdSense

Google API JS Client

Google DoubleClick

Google Static File Front End

Google Tag Manager

Index Exchange

Next.js

OneTrust

PubMatic

Rubicon Project

Snapchat

Google Cloud

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=30

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Basic

default-src; script-src; style-src; +13 more Analyze

X-Frame-Options

Present

SAMEORIGIN, SAMEORIGIN

X-Content-Type-Options

Present

nosniff, nosniff

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• Add Content-Security-Policy header to prevent XSS attacks
• 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

Accept-Encoding

connection: close
transfer-encoding: chunked
vary: Accept-Encoding

Caching Headers

Cache-Control

Caching

max-age=3600, public

Expires

Caching

Tue, 31 Mar 2026 03:34:59 GMT

cache-control: max-age=3600, public
expires: Tue, 31 Mar 2026 03:34:59 GMT

Content Headers

Content-Type

Content

text/html; charset=utf-8

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

Server Headers

Server

cloudflare

X-Powered-By

Server

Next.js

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

CORS Headers

Access-Control-Allow-Origin

Cors

*

access-control-allow-origin: *

Cookies Headers

Set-Cookie

Cookies

set-cookie: machineid=A3DCC4C2-FB62-4589-B6A7-987DBE72B256; Path=/; Expires=Wed, 31 Mar 2027 02:34:59 GMT; HttpOnly; Secure
authtoken=Bearer%20eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJjb3JlYXBpIiwiYXVkIjoiY29yZWFwaSIsInBsYXRmb3JtSWQiOjQ5LCJzZXNzaW9uSWQiOiJmMWI4NzZhNi1jZDRhLTQ4MzMtYjliNS00ZTVmYmQ4MzUyZDQiLCJzaXRlQ29kZSI6MSwiU2VydmVySWQiOjIwNywidmVyIjoxMiwiaXNzU3JjIjoyNywiZW52IjoxLCJzY29wZSI6WzFdLCJhdXRoX3RpbWUiOm51bGwsImlhdCI6MTc3NDkyNDQ5OSwiZXhwIjoxNzc0OTI3MTk5LCJ1cmxDb2RlIjoiMSJ9.__cUa6W463fMbI5Lv4O29NbFV-lNqMPhNuo6mZbZjng; Path=/; Expires=Wed, 31 Mar 2027 02:34:59 GMT; HttpOnly; Secure
__cf_bm=gCwIWIOLBRsgTWtazB9.ZHN2UkMolZxLD_Sn.j2L9uY-1774924499-1.0.1.1-lbUU3fXacssCLxDa1lPQRU7an_8NoBz6.y2Vme7ZgVmVmGECoW4x9YiVBYIsGTO1aksX3kKmJ.Op0UJIbe56sewP96vajEYecm7.2smA9Iw; path=/; expires=Tue, 31-Mar-26 03:04:59 GMT; domain=.czno.com; HttpOnly; Secure; SameSite=None

Other Headers

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9e4bf548da6f81bd-IAD

Date

Other

Tue, 31 Mar 2026 02:34:59 GMT

Shouldproxy

Other

0

cf-cache-status: DYNAMIC
cf-ray: 9e4bf548da6f81bd-IAD
date: Tue, 31 Mar 2026 02:34:59 GMT
shouldproxy: 0

Recommendations

Enable compression (gzip/brotli) to improve performance

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