HTTP Headers Analysis for https://app.unkern.com

Detected Technologies from Headers

See all in URL Inspect 2

Cloudflare CDN

Render

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=31536000

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Excellent

DENY

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Good

strict-origin-when-cross-origin

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
• 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

No caching headers found

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

No cookies headers found

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

a33e0cd13aedffb9-IAD

Date

Other

Mon, 31 Aug 2026 18:20:35 GMT

Rndr-Id

Other

e9c779f7-3fd2-4174

Via

Other

1.1 Caddy

X-Render-Origin-Server

Other

uvicorn

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: a33e0cd13aedffb9-IAD
date: Mon, 31 Aug 2026 18:20:35 GMT
rndr-id: e9c779f7-3fd2-4174
via: 1.1 Caddy
x-render-origin-server: uvicorn

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching