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D1
EN

Web response audit

dn01.ink HTTP headers

SEO page with a cached HTTP response header and security signals check.

Results

Status

200

Final URL

https://dn01.ink/en

Alt-Svc

h3=":443"; ma=86400

Cache-Control

s-maxage=31536000

Cf-Cache-Status

DYNAMIC

Cf-Ray

a0a0cd547a43f0d7-CDG

Connection

keep-alive

Content-Type

text/html; charset=utf-8

Date

Thu, 11 Jun 2026 13:01:01 GMT

Nel

{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}

Permissions-Policy

camera=(), microphone=(), geolocation=(), payment=()

Referrer-Policy

strict-origin-when-cross-origin

Report-To

{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=L3AG7DgqWR5Z7Mj1nw4Uim5%2BeKHGrG0mXGs09GLHLYthXQGfTsQ3VMLf02GXVpEH42MCtNMABTNQCySuJZREglD5036nLmZt0p%2BkdWz0LS2OCZbQ16wcfWuqWA%3D%3D"}]}

Server

cloudflare

Vary

rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch, Accept-Encoding

Via

1.1 Caddy

X-Content-Type-Options

nosniff

X-Frame-Options

DENY

X-Nextjs-Cache

HIT

X-Nextjs-Prerender

1, 1

X-Nextjs-Stale-Time

300

X-Powered-By

Next.js

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Study notes

Short guides for common searches around HTTP Header Checker. Written like lab notes, not marketing.

Back to HTTP Header Checker