automation4u.cz

.cz crawl

First seen 2026-05-28 · Last seen 2026-05-30 · ok HTTP/1.1 200 517 ms crawled 2026-05-30

CZ · 185.64.219.37 · AS43541 VSHosting s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Automation4u – vše pro chytrou domácnost a automatizaci
Description: Homepage.
Language: cs
Canonical: https://www.automation4u.cz/

Open Graph

url: https://www.automation4u.cz/
title: Automation4u – vše pro chytrou domácnost a automatizaci
site name: automation4u.cz
description: Homepage.

Technology

Server: openresty
CMS: Joomla
jQuery: 1.11.3 known XSS (<3.5)
Stack: PHP

Analytics

Google Tag Manager

Ads

Meta Pixel

Third-party hosts loaded (3)

cdn.myshoptet.com×17
www.googletagmanager.com×2
connect.facebook.net×1

Social

Contact

Email

Phone

+420605411111

DNS records live

NS

ns1.myshoptet.com
ns2.myshoptet.com

MX

10 mx1.myshoptet.com
20 mx2.myshoptet.com

Email authentication weak

SPF

v=spf1 include:_spf.myshoptet.com include:servers.mcsv.net -all

strict (-all)

DMARC

not published

DKIM

k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…

selectors probed

Certificate (current)

ZeroSSL ECC DV SSL CA 2

from 2026-05-23 to 2026-08-22

Expires in 82 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.automation4u.cz/

present

x-frame-options
x-content-type-options

findings

missing HSTS
missing Content Security Policy
weak frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN, SAMEORIGIN
x-content-type-options: nosniff