indexo.dev

chytretopeni.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 225 ms crawled 2026-06-02

AU · 103.169.142.0 · AS209242 Cloudflare London, LLC

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
podlahové topení
Language
cs-CZ

Open Graph

title
podlahové topení

Technology

CDN
Cloudflare

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
MX
  • 10 mailin1.chytretopeni.cz
  • 100 mailin2.chytretopeni.cz
TXT
  • canva-domain-verify=99443dc5-914f-48f8-855f-a2c33e493108

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WR1
from 2026-05-15 to 2026-08-13
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://chytretopeni.cz/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • CSP uses wildcard sources
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self' *.canva.com canva.com; report-uri https://csp.canva.com/_cspreport?app=websites; base-uri 'self'; object-src 'none'; script-src 'report-sample' 'strict-dynamic' 'nonce-c7fc92d1-ddf8-452c-936c-1fbc26ae134f' 'wasm-unsafe-eval' https://www.google.com/recaptcha/api.js;
strict-transport-security
max-age=31536000

Linked from (1)