plavacek-deti.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 1178 ms crawled 2026-05-30

CZ · 37.44.16.232 · AS48926 Pe3ny Net s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Plaváček
Language: cs
Generator: WordPress 6.9.4
Canonical: https://www.plavacek-deti.cz/

Technology

Server: nginx
CMS: WordPress 6.9.4
PHP: 8.4.20
jQuery: 3.7.1

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (6)

fonts.googleapis.com×2
www.googletagmanager.com×2
c.seznam.cz×1
fonts.gstatic.com×1
gmpg.org×1
stats.wp.com×1

Social

Contact

Phone

6760291593

Registration

Registrar

REG-ACTIVE24

Created

2000-09-18

Expires

2026-09-18 109 days left

Updated

2025-10-21

Name servers

ns1.websupport.cz
ns2.websupport.cz
ns3.websupport.eu

DNS records live

NS

ns1.websupport.cz
ns2.websupport.cz
ns3.websupport.eu

MX

10 d9b8b2323c16027c.mx1.emailprofi.seznam.cz
20 d9b8b2323c16027c.mx2.emailprofi.seznam.cz

Email authentication weak

SPF: v=spf1 include:spf.seznam.cz ip4:37.44.16.226 ip4:37.44.16.232 ?all
neutral (?all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-05-19 to 2026-08-17

Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.plavacek-deti.cz/

findings

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

Links to (6)

Linked from (1)

tydenprorodinu.cz×1