indexo.dev

carl.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-02 · ok HTTP/1.1 200 801 ms crawled 2026-06-01

CZ · 85.93.165.112 · AS197013 Sprintel s.r.o.

Reputation 87/100 weak security headers no dmarc policy

sector tech type homepage

HTML metadata

Title
Karel Chrobák - Stavím webové stránky, e-shopy a webové aplikace na míru
Language
cs-cz
Generator
Joomla! - Open Source Content Management
Feeds

Technology

Server
Apache
CMS
Joomla
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • www.google.com×1
  • www.googletagmanager.com×1

Registration

Registrar
REG-WINSOFT
Created
2003-04-20
Expires
2027-04-18 319 days left
Updated
2010-04-25
Name servers
  • ns.profiwh.com
  • ns.profiwh.cz
  • ns.profiwh.info
  • ns.profiwh.net

DNS records live

NS
  • ns.profiwh.com
  • ns.profiwh.cz
  • ns.profiwh.info
  • ns.profiwh.net
MX
  • 10 antispam.profiwh.com
  • 20 backup.mail.profiwh.com

Email authentication weak

SPF
v=spf1 a mx include:spf.clients.profiwh.com include:spf.active24.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-26 to 2026-08-24
Expires in 83 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (2)