indexo.dev

dvojcata.cz

.cz crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 1338 ms crawled 2026-06-03

SK · 37.9.175.212 · AS51013 WebSupport s.r.o.

Reputation 100/100

Classifying

HTML metadata

Title
DVOJČATA
Language
cs
Canonical
https://www.dvojcata.cz/
Feeds

Open Graph

url
https://www.dvojcata.cz/
title
DVOJČATA
locale
cs_CZ
site name
DVOJČATA
description
Stránky pro dvojčata a všechny, kteří se o ně zajímají

Technology

Server
openresty
CMS
WordPress
Third-party hosts loaded (7)
  • i0.wp.com×9
  • i2.wp.com×7
  • i1.wp.com×5
  • s0.wp.com×2
  • stats.wp.com×1
  • v0.wordpress.com×1
  • wp.me×1

Social

Registration

Registrar
REG-ACTIVE24
Created
2000-02-05
Expires
2027-02-08 249 days left
Updated
2026-02-26
Name servers
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
MX
  • 10 mx10.active24.cz
  • 100 mx20.active24.cz

Email authentication strong

SPF
v=spf1 a mx include:_spf.websupport.cz -all
strict (-all)
DMARC
v=DMARC1; p=quarantine
policy: quarantine
DKIM
  • mail: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA+eBmND2E0zEqCNGAeZld4xqtCTpHediF3DjoDFrduRVTkq8aRSG2eao/SlF3tLxuqOSNDxPd/zyOQQ…
selectors probed

Certificate (current)

R12
from 2026-05-17 to 2026-08-15
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.dvojcata.cz/

present
  • content-security-policy
findings
  • missing HSTS
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
upgrade-insecure-requests

Links to (27)

Linked from (1)