Web response audit

appdaga.app HTTP headers

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

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Results

Status

200

Final URL

https://appdaga.app

Alt-Svc

h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":443"; ma=2592000, h3-Q046=":443"; ma=2592000, h3-Q043=":443"; ma=2592000, quic=":443"; ma=2592000; v="43,46"

Connection

keep-alive

Content-Length

Content-Type

text/html; charset=UTF-8

Date

Sun, 09 Aug 2026 20:30:00 GMT

Server

nginx

X-Req-Id

6a78e348_bl22_24906-52406

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Guides

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

http security headers check, response headers analyzer, check http headers online
HTTP Security Headers Check — Online Guide
How to check HTTP response headers online and which security headers matter for hardening.
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HSTS Header Explained — Strict-Transport-Security
What HSTS does, max-age, preload, and verifying HSTS with a header checker.
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Cache-Control Header Guide — Fix Stale Assets
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Results

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Related articles

HTTP Security Headers Check — Online Guide

HSTS Header Explained — Strict-Transport-Security

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