indexo.dev

avtc.cz

.cz crawl

First seen 2026-05-28 · Last seen 2026-05-30 · ok HTTP/1.1 200 3114 ms crawled 2026-05-30

CZ · 185.129.138.221 · AS24806 INTERNET CZ, a.s.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Homepage - AVTČ
Description
Nastavujeme standard moderního a úsporného vytápění i chlazení Tepelná čerpadla fungují, i když vítr nefouká a slunce nesvítí. O asociaci Zveme vás na
Language
cs
Generator
WordPress 7.0
Canonical
https://www.avtc.cz/
Feeds

Open Graph

url
https://www.avtc.cz/
title
Homepage - AVTČ
locale
cs_CZ
site name
AVTČ
description
Nastavujeme standard moderního a úsporného vytápění i chlazení Tepelná čerpadla fungují, i když vítr nefouká a slunce nesvítí. O asociaci Zveme vás na

Technology

Server
aruba-proxy
CMS
WordPress 7.0
jQuery
3.7.1
Analytics
  • Google Tag Manager
Cookie consent
  • Cookiebot
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • www.googletagmanager.com×2
  • consent.cookiebot.com×1
  • fonts.googleapis.com×1
  • fonts.gstatic.com×1

Social

Registration

Registrar
REG-INTERNET-CZ
Created
2000-04-18
Expires
2027-04-17 320 days left
Updated
2022-04-04
Name servers
  • ns.forpsi.cz
  • ns.forpsi.it
  • ns.forpsi.net

DNS records live

NS
  • ns.forpsi.cz
  • ns.forpsi.it
  • ns.forpsi.net
MX
  • 1 smtp.google.com
TXT
  • actalis-dcv=ps858ff9jv3ea5kdqhb5q015hk
Verified for
  • Google

Email authentication partial

SPF
v=spf1 include:_spf.mlsend.com include:_spf.google.com include:spf.emailkampane.cz ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:admin@avtc.cz
policy: none (monitoring only)
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoGBKvL1OzcOYN2hsq/97co0R/uOBdSAQpCG4fZvAorO7sSbL/euwDpPUAHevfhBEDt7Cu6q7g+XAoO…
selectors probed

Certificate (current)

Actalis Domain Validation Server CA G3
from 2025-06-16 to 2026-06-16
Expires in 16 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.avtc.cz/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (3)

Linked from (4)