rozbuska.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 308 ms crawled 2026-06-02

CZ · 62.109.155.120 · AS29134 Webglobe, s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Úvod
Language: cs-cz
Generator: Joomla! - Open Source Content Management

Open Graph

url: https://rozbuska.cz/
title: Úvod
locale: cs_CZ
site name: Rozbuška Boletice

Technology

Server: nginx
CMS: Joomla

Fonts

Google Fonts

Third-party hosts loaded (2)

fonts.googleapis.com×3
sppagebuilder.com×1

DNS records live

NS

ns1.savana.cz
ns2.savana.cz
ns3.savana.cz

MX

10 mx1.savana.cz
20 mx2.savana.cz

Email authentication weak

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

Certificate (current)

R13

from 2026-03-18 to 2026-06-16

Expires in 14 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://rozbuska.cz/

present

x-frame-options
referrer-policy
cross-origin-opener-policy

findings

missing HSTS
missing Content Security Policy
missing content type protection
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
cross-origin-opener-policy: same-origin

Linked from (1)

dece.cz×1