HTTP Headers Analysis for https://reo.dev

Detected Technologies from Headers

See all in URL Inspect 1

Cloudflare CDN

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=31536000

Content-Security-Policy

Weak

frame-ancestors Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Good

SAMEORIGIN

X-Content-Type-Options

Missing

Not configured

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• Significantly strengthen CSP directives
• Add X-Content-Type-Options: nosniff
• 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

Age

Caching

156911

Last-Modified

Caching

Thu, 26 Mar 2026 08:10:32 GMT

age: 156911
last-modified: Thu, 26 Mar 2026 08:10:32 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

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: _cfuvid=_Uq.J0Mh6cLNu8aXEvnLmbeRLnjm_tNdH.ssgDKjtZ0-1774669543.7295198-1.0.1.1-33yWXxa3cAQt7VhKwD2.FnxT4VSEqmKD4pzYE7ca_QU; HttpOnly; SameSite=None; Secure; Path=/; Domain=www.reo.dev

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Cache-Status

Other

HIT

Cf-Ray

Other

9e33a4c848b51775-IAD

Date

Other

Sat, 28 Mar 2026 03:45:43 GMT

Surrogate-Control

Other

max-age=432000

Surrogate-Key

Other

www.reo.dev 67e6b65ee328bc6b91324c9a pageId:67e6b65fe328bc6b91324d32 67f25013eae41af65fefa97f

X-Lambda-Id

Other

6549a1c4-1f99-4c1a-937f-a46b3d8e5b69

X-Wf-Region

Other

us-east-1

alt-svc: h3=":443"; ma=86400
cf-cache-status: HIT
cf-ray: 9e33a4c848b51775-IAD
date: Sat, 28 Mar 2026 03:45:43 GMT
surrogate-control: max-age=432000
surrogate-key: www.reo.dev 67e6b65ee328bc6b91324c9a pageId:67e6b65fe328bc6b91324d32 67f25013eae41af65fefa97f
x-lambda-id: 6549a1c4-1f99-4c1a-937f-a46b3d8e5b69
x-wf-region: us-east-1

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching