indexo.dev

hra-o-zemi.cz

.cz crawl

First seen 2026-05-16 · Last seen 2026-05-20 · ok HTTP/1.1 200 5752 ms crawled 2026-05-20

CZ · 185.8.237.6 · AS208414 WEDOS Internet, a.s.

Reputation 87/100 weak security headers no dmarc policy

sector other type homepage

HTML metadata

Title
Hra o zemi - kalkulátor osobní ekologické stopy
Description
Kolik planet bychom potřebovali, kdyby každý žil jako vy? Spočítejte si to!
Language
cs_CZ

Open Graph

url
https://www.hra-o-zemi.cz/
title
Hra o zemi - kalkulátor osobní ekologické stopy
description
Kolik planet bychom potřebovali, kdyby každý žil jako vy? Spočítejte si to!

Technology

Server
ATS
jQuery
3.4.1 known XSS (<3.5)
Stack
PHP
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Registration

Registrar
REG-WEDOS
Created
2020-01-29
Expires
2027-01-28 251 days left
Name servers
  • ns.wedos.com
  • ns.wedos.cz
  • ns.wedos.eu
  • ns.wedos.net

DNS records live

NS
  • ns.wedos.com
  • ns.wedos.cz
  • ns.wedos.eu
  • ns.wedos.net
MX
  • 1 wes1-mx1.wedos.net
  • 1 wes1-mx2.wedos.net
  • 10 wes1-mx-backup.wedos.net

Email authentication weak

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

Certificate (current)

R12
from 2026-05-11 to 2026-08-09
Expires in 80 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.hra-o-zemi.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)