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Web response audit

www.nhattruyen.nl HTTP headers

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

Results

Status

200

Final URL

https://www.nhattruyen.nl

Age

4348

Alt-Svc

h3=":443"; ma=86400

Cache-Control

max-age=2678400

Cf-Cache-Status

HIT

Cf-Ray

a1ab686db9f80161-CDG

Connection

keep-alive

Content-Type

text/html; charset=UTF-8

Date

Mon, 13 Jul 2026 21:33:46 GMT

Last-Modified

Mon, 13 Jul 2026 20:21:18 GMT

Nel

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

Report-To

{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=wrfIRKegD0pON%2FeUiSz9WWixnM5cmD38w0M9obqW0D629sI8xxPoq1xg4gzchFTOFuf%2FhizD3VC88QdX%2BoAa6xd4WioOl99hQp%2B0KsFbkFxkJwxsR5wi4tShV13AJ2gPUTh5Ww%3D%3D"}]}

Server

cloudflare

Vary

Accept-Encoding

X-Litespeed-Cache

hit

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Guides

Practical guides for common HTTP Header Checker tasks — DNS records, troubleshooting steps, and links to our free tools.

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