HTTP Headers Analysis for https://useproof.com

Detected Technologies from Headers

See all in URL Inspect 1

Cloudflare CDN

HTTP Security Headers

Status

Strict-Transport-Security

Missing

Not configured

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

Missing

Not configured

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Add Strict-Transport-Security header with max-age of at least 1 year
• Add Content-Security-Policy header to prevent XSS attacks
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
• 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

4498

Last-Modified

Caching

Fri, 20 Feb 2026 20:53:25 GMT

age: 4498
last-modified: Fri, 20 Feb 2026 20:53:25 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=5pa5uB1LXXHM_byCo158db6GiJwLeXx.GsMcx1SbNIk-1771625303702-0.0.1.1-604800000; path=/; domain=.useproof.com; HttpOnly; Secure; SameSite=None

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Cache-Status

Other

HIT

Cf-Ray

Other

9d115283dd87c97d-IAD

Date

Other

Fri, 20 Feb 2026 22:08:23 GMT

Surrogate-Control

Other

43200

Surrogate-Key

Other

useproof.com 59318798d83bff2781822428 pageId:5ee780d05e95893d3d05da16

alt-svc: h3=":443"; ma=86400
cf-cache-status: HIT
cf-ray: 9d115283dd87c97d-IAD
date: Fri, 20 Feb 2026 22:08:23 GMT
surrogate-control: 43200
surrogate-key: useproof.com 59318798d83bff2781822428 pageId:5ee780d05e95893d3d05da16

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching