kyberchvile.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 1016 ms crawled 2026-06-01

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

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title

KYBERCHVÍLE – OSVĚTOVÝ WEB PRO CELOU RODINU

Language

Generator

WordPress 6.9.4

Canonical

https://www.kyberchvile.cz/

Feeds

KYBERCHVÍLE » RSS zdroj RSS

Technology

Server: openresty
CMS: WordPress 6.9.4

Fonts

Google Fonts

Third-party hosts loaded (1)

fonts.googleapis.com×1

DNS records live

NS

ns1.websupport.cz
ns2.websupport.cz
ns3.websupport.eu

MX

10 mailin1.kyberchvile.cz
100 mailin2.kyberchvile.cz

Email authentication weak

SPF

not published

DMARC

not published

DKIM

mail: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAssnKZ35xpEFbMpXMAY6pUY8h95wop/zSJXOLpxZLdlD3WEN4gXSxYOrIPOthXjpE7gcPScio9nJojQ…

selectors probed

Certificate (current)

R12

from 2026-05-17 to 2026-08-15

Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://www.kyberchvile.cz/

present

content-security-policy
referrer-policy

findings

missing HSTS
missing frame protection
missing content type protection
missing Permissions Policy

Header values

referrer-policy: no-referrer-when-downgrade
content-security-policy: upgrade-insecure-requests