indexo.dev

cde-org.cz

.cz crawl

First seen 2026-05-12 · Last seen 2026-05-18 · ok HTTP/1.1 200 1225 ms crawled 2026-05-18

NL · 104.248.87.0 · AS14061 DigitalOcean, LLC

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Úvod | Centrum pro dopravu a energetiku
Description
Centrum pro dopravu a energetiku (CDE) je organizace, která se dlouhodobě zabývá vlivem dopravy a energetiky na životní prostředí, a to zejména v souvislosti s ochranou klimatu a snižováním emisí skleníkových plynů.
Language
cs

Technology

Server
Apache
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • www.google.com×2
  • fonts.googleapis.com×1
  • netdna.bootstrapcdn.com×1
  • www.facebook.com×1
  • www.googletagmanager.com×1

Social

Contact

Email

Registration

Registrar
REG-WEBSUPPORT
Created
2019-10-17
Expires
2026-10-16 149 days left
Updated
2025-10-03
Name servers
  • ns1.websupport.sk
  • ns2.websupport.sk
  • ns3.websupport.sk

DNS records live

NS
  • ns1.websupport.sk
  • ns2.websupport.sk
  • ns3.websupport.sk
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • google-site-verification=KsOgxk1YIyMumE2bXGtgQmHtiq3G9dJt4YBiRIEzd5E
  • google-site-verification=UXiePtVdg6_i1KFkeySEQtcDfdEFf0wC0um15-KdR2A

Email authentication strong

SPF
v=spf1 a include:_spf.websupport.sk include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc@cde-org.cz; sp=none; pct=100
policy: quarantine · sp=none
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-03-19 to 2026-06-17
Expires in 28 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.cde-org.cz/cs/

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

Links to (14)