HTTP Headers Analysis for https://learn.digitalnao.com

Detected Technologies from Headers

See all in URL Inspect 1

Cloudflare CDN

HTTP Security Headers

Status

Strict-Transport-Security

Good

max-age=31536000; includeSubDomains

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Missing

Not configured

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Consider adding 'preload' to HSTS for maximum security
• Add Content-Security-Policy header to prevent XSS attacks
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
• Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

close

connection: close

Caching Headers

Cache-Control

Caching

private, no-store, no-cache, must-revalidate, post-check=0, pre-check=0, no-transform

Etag

Caching

W/"c5f-4pLg/8uuRxJ0M7ZhM0kQ4nCeuWQ"

cache-control: private, no-store, no-cache, must-revalidate, post-check=0, pre-check=0, no-transform
etag: W/"c5f-4pLg/8uuRxJ0M7ZhM0kQ4nCeuWQ"

Content Headers

Content-Length

Content

3167

Content-Type

Content

text/html; charset=utf-8

content-length: 3167
content-type: text/html; charset=utf-8

Server Headers

Server

cloudflare

server: cloudflare

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: did=s%3Av0%3A2c31205c-01f4-49d2-afd0-c824a04456e0.x3iU6eLRMhBPaI3KHM1mU4tkhfZHuuQ54aBAysXPdac; Path=/; Expires=Tue, 06 Apr 2027 16:47:59 GMT; HttpOnly; Secure; SameSite=None
did_compat=s%3Av0%3A2c31205c-01f4-49d2-afd0-c824a04456e0.x3iU6eLRMhBPaI3KHM1mU4tkhfZHuuQ54aBAysXPdac; Path=/; Expires=Tue, 06 Apr 2027 16:47:59 GMT; HttpOnly; Secure

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9e8037b52c71593e-IAD

Date

Other

Mon, 06 Apr 2026 10:47:59 GMT

X-Auth0-L

Other

0.017

X-Auth0-Requestid

Other

6492e964225bc1e26a64

X-Ratelimit-Limit

Other

100

X-Ratelimit-Remaining

Other

99

X-Ratelimit-Reset

Other

1775472481

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 9e8037b52c71593e-IAD
date: Mon, 06 Apr 2026 10:47:59 GMT
x-auth0-l: 0.017
x-auth0-requestid: 6492e964225bc1e26a64
x-ratelimit-limit: 100
x-ratelimit-remaining: 99
x-ratelimit-reset: 1775472481

Recommendations

Enable compression (gzip/brotli) to improve performance