tech-controllers.cz

.cz crawl

First seen 2026-05-29 · Last seen 2026-05-31 · ok HTTP/1.1 200 379 ms crawled 2026-05-31

PL · 89.161.251.42 · AS12824 home.pl sp. z o.o.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title

TECH Controllers - Teplo ve Vašem domě

Description

TECH Controllers je energeticky úsporným řešením pro Váš domov. Ušetříte s námi. Seznamte se s nabídkou našich regulací!

Language

cs_CZ

Canonical

https://tech-controllers.cz/

Translations

Open Graph

url: https://tech-controllers.cz/
title: TECH Controllers - Teplo ve Vašem domě
locale: cs_CZ
description: TECH Controllers je energeticky úsporným řešením pro Váš domov. Ušetříte s námi. Seznamte se s nabídkou našich regulací!

Technology

Server: Apache
jQuery: 3.7.1
Stack: PHP

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (12)

tech-controllers.com×4
fonts.googleapis.com×2
analytics.ahrefs.com×1
tech-controllers.de×1
tech-controllers.hu×1
tech-reg.sk×1
www.google.com×1
www.googletagmanager.com×1
www.instagram.com×1
www.tech-controllers.com×1
www.tech-controllers.ro×1
www.techsterowniki.pl×1

Social

DNS records live

NS

dns.home.pl
dns2.home.pl
dns3.home.pl

MX

10 tech-controllers.cz

Email authentication weak

SPF

v=spf1 mx a ptr ~all

softfail (~all)

DMARC

not published

DKIM

dkim: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu0xKITcyzY4V+JlC5ncXeBFmX57ZUdjBqh8mD20OlspshlfOsaYNveUAFLf6QUNqLEghki1SJ0fbvC…

selectors probed

Certificate (current)

home pl DV TLS G2 R35 CA

from 2025-07-18 to 2026-08-08

Expires in 68 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://tech-controllers.cz/

present

content-security-policy
x-frame-options

findings

missing HSTS
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: DENY
content-security-policy: frame-ancestors 'self'