indexo.dev

helpmark.cz

.cz crawl

First seen 2026-06-03 · Last seen 2026-06-04 · ok HTTP/1.1 200 763 ms crawled 2026-06-04

CZ · 185.102.21.46 · AS8648 dogado GmbH

Reputation 87/100 weak security headers no dmarc policy

sector tech type homepage

HTML metadata

Title
Školení, tvorba webových stránek, SEO
Description
Váš pomocník na cestě k úspěšným webovým stránkám a internetovému marketingu.
Language
cs-cz
Generator
Joomla! - Open Source Content Management
Feeds

Technology

Server
nginx
CMS
Joomla

Third-party hosts loaded (2)

  • cdnjs.cloudflare.com×1
  • plus.google.com×1

Social

Registration

Registrar
REG-WEBGLOBE
Created
2010-11-16
Expires
2027-11-15 528 days left
Updated
2011-02-15
Name servers
  • ns2.skok.cz
  • ns3.skokcz.eu
  • ns.skok.cz

DNS records live

NS
  • ns1.webglobe.cz
  • ns2.webglobe.cz
  • ns3.webglobe.com
MX
  • 10 mx.skok.cz
  • 20 mxbackup.skok.cz

Email authentication weak

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

Certificate (current)

R12
from 2026-04-14 to 2026-07-13
Expires in 39 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.helpmark.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 (1)