vedazive.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 692 ms crawled 2026-05-30

US · 172.67.140.12 · AS13335 Cloudflare, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: VědaŽivě.cz - Člověk, historie a kultura, příroda a zvířata, technika
Language: cs
Generator: Site Kit by Google 1.174.0
Canonical: https://vedazive.cz/

Open Graph

url: https://vedazive.cz/
title: VědaŽivě.cz - Člověk, historie a kultura, příroda a zvířata, technika
locale: cs_CZ
site name: VědaŽivě

Technology

CDN: Cloudflare
CMS: WordPress
Stack: PHP

Analytics

Google Tag Manager

Ads

Google AdSense
Google Ads (DoubleClick)

Fonts

Google Fonts

Third-party hosts loaded (11)

fonts.googleapis.com×2
pagead2.googlesyndication.com×2
www.googletagmanager.com×2
1gr.cz×1
assets.pinterest.com×1
fonts.gstatic.com×1
gmpg.org×1
pocitadlolibise.seznam.cz×1
securepubads.g.doubleclick.net×1
ssp.seznam.cz×1
toplist.cz×1

Registration

Registrar

REG-WEDOS

Created

2020-05-19

Expires

2034-05-18 2908 days left

Updated

2025-10-14

Name servers

moura.ns.cloudflare.com
zita.ns.cloudflare.com

DNS records live

NS

moura.ns.cloudflare.com
zita.ns.cloudflare.com

MX

10 mail-fwd.datastack.cz

Verified for

Google

Email authentication weak

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

Certificate (current)

WE1

from 2026-04-09 to 2026-07-08

Expires in 37 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://vedazive.cz/

present

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

findings

missing Content Security Policy
weak content type protection
missing Permissions Policy

Header values

referrer-policy: no-referrer-when-downgrade
x-frame-options: DENY
x-content-type-options: nosniff, nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload