tdz.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 1257 ms crawled 2026-05-30

CZ · 147.231.163.211 · AS2852 CESNET z.s.p.o.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Týdny duševního zdraví - Týdny pro duševní zdraví
Description: Kulturní akce, happeningy, besedy, diskuze a další akce na podporu duševního zdraví.
Language: cs

Technology

Server: OpenCms
jQuery: 2.1.3 known XSS (<3.5)

Fonts

Google Fonts

Third-party hosts loaded (3)

fonts.googleapis.com×2
ajax.googleapis.com×1
netdna.bootstrapcdn.com×1

Social

DNS records live

NS

ns.forpsi.cz
ns.forpsi.it
ns.forpsi.net

Email authentication no MX

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

Certificate (current)

Alpiro RSA DV SSL CA 2

from 2025-08-19 to 2026-09-19

Expires in 110 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Links to (4)

Linked from (4)