odvazny.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-05-31 · ok HTTP/1.1 200 441 ms crawled 2026-06-01

CZ · 46.234.104.101 · AS39392 SH.cz s.r.o.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Odvážný
Description: Odvážný
Language: cs
Generator: core1/BasicCMS
Canonical: https://odvazny.cz/

Open Graph

url: https://odvazny.cz/
title: Odvážný
locale: cs_CZ
site name: Odvážný
description: Odvážný

Technology

Server: Apache
Stack: PHP

Analytics

Google Tag Manager

Third-party hosts loaded (4)

i.ytimg.com×10
cdn.ampproject.org×2
cdn.core1.cz×2
www.googletagmanager.com×1

Social

Contact

Email

Address

Mánesova 1027/37, Vinohrady, 12000, Praha 2

DNS records live

NS

ns1.superhosting.cz
ns2.superhosting.cz

MX

1 wes1-mx1.wedos.net
1 wes1-mx2.wedos.net
10 wes1-mx-backup.wedos.net

Email authentication weak

SPF: v=spf1 a mx ip4:46.234.120.55 ~all
softfail (~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 75/100 Checked live page: https://odvazny.cz/

present

content-security-policy
x-frame-options
x-content-type-options
referrer-policy

findings

missing HSTS
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
content-security-policy: upgrade-insecure-requests;

Links to (16)

Linked from (1)

ilpt.cz×1