zdrava6.cz

.cz crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 305 ms crawled 2026-06-03

CZ · 31.7.241.33 · AS21430 WIA spol. s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Vítejte | Měsíc zdravé Šestky
Description: Oslava zdravého životního stylu městské části Praha 6. Dny otevřených dveří s programem pro návštěvníky. Vše zdarma!
Language: cs

Technology

Server: Apache
jQuery: 1.11.3 known XSS (<3.5)
Stack: PHP

Analytics

Google Tag Manager

Third-party hosts loaded (2)

www.googletagmanager.com×1
www.kudyznudy.cz×1

Contact

Phone

DNS records live

NS

ns1.wia.cz
ns2.wia.cz

MX

30 mail2.wia.cz

Email authentication weak

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

Certificate (current)

R12

from 2026-04-28 to 2026-07-27

Expires in 52 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://zdrava6.cz/

findings

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

Links to (3)

Linked from (3)