indexo.dev

vasetopeni.cz

.cz crawl

First seen 2026-05-19 · Last seen 2026-05-24 · ok HTTP/1.1 200 22454 ms crawled 2026-05-24

CZ · 81.91.91.54 · AS39790 Web4U s.r.o.

Reputation 94/100 dmarc monitor-only

sector home type homepage

HTML metadata

Title
VašeTopení.cz – vše pro instalace topení, vody a plynu
Description
Vše pro instalace topení, vody a plynu. Armatury, topná technika a instalační materiál s odborným poradenstvím a rychlým dodáním.
Language
cs
Feeds

Technology

Server
Apache
CMS
Joomla
Stack
PHP
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • c.seznam.cz×1
  • fonts.googleapis.com×1
  • www.google.com×1
  • www.googletagmanager.com×1

Contact

Email
Phone

DNS records live

NS
  • ns.web4u.cz
  • ns2.web4u.cz
MX
  • 10 mail1.web-media.cz

Email authentication partial

SPF
v=spf1 a mx ptr ip4:81.91.85.148 include:_emailing.heureka.cz ~all
softfail (~all)
DMARC
v=DMARC1; p=none; adkim=r; aspf=r;
policy: none (monitoring only)
DKIM
  • default: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDFa/vIudSlkPfjtCMqwLN4OW3/TNXOcd7w8IJFHq35jD4JMpnhzkMFANkH0uGsa52cRTD8xgQd9zktLbn3+scEXYrFbXa…
selectors probed

Certificate (current)

R13
from 2026-05-23 to 2026-08-21
Expires in 82 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
accelerometer=(), ambient-light-sensor=(), gyroscope=(), magnetometer=(), bluetooth=(), compute-pressure=(), screen-wake-lock=(), xr-spatial-tracking=()
x-content-type-options
nosniff
content-security-policy
base-uri 'self', frame-ancestors 'self'
strict-transport-security
max-age=15768000

Links to (1)

Linked from (1)