cojsemvyzkousela.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-02 · ok HTTP/1.1 200 1359 ms crawled 2026-06-01

CZ · 185.102.21.36 · AS8648 dogado GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title

Co jsem vyzkoušela – ve škole a okolním vesmíru

Language

cs

Generator

WordPress 6.9.4

Feeds

Technology

Server: nginx
CMS: WordPress 6.9.4
jQuery: 3.7.1

Fonts

Google Fonts

Third-party hosts loaded (3)

fonts.googleapis.com×2
gmpg.org×1
i.creativecommons.org×1

Social

DNS records live

NS

ns.endora.cz
ns.endoraland.com

MX

5 mail.endora.cz

Email authentication weak

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

Certificate (current)

YR1

from 2026-05-28 to 2026-08-26

Expires in 84 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.cojsemvyzkousela.cz/

findings

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

Links to (19)

Linked from (3)