casopisctenar.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 294 ms crawled 2026-06-02

CZ · 185.58.42.201 · AS24971 MasterDC s.r.o.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Domů | Čtenář
Language: cs
Generator: WP Rocket 3.20.5
Canonical: https://casopisctenar.cz/

Open Graph

url: https://casopisctenar.cz/
title: Domů | Čtenář

Technology

Server: Apache
CMS: WordPress
PHP: 8.2.29 security-only
jQuery: 3.7.1

Analytics

Google Tag Manager

Third-party hosts loaded (1)

www.googletagmanager.com×1

Social

Contact

Email

redakce@casopisctenar.cz

Phone

+420312813154

DNS records live

NS

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

MX

10 casopisctenar-cz.x-v1.mx.microsoft

Verified for

Google
Microsoft 365

Email authentication strong

SPF

v=spf1 include:spf.protection.outlook.com -all

strict (-all)

DMARC

v=DMARC1;p=reject;sp=reject;pct=100

policy: reject (enforced) · sp=reject

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAky5yaDovec0L1lm2tK+Son8ySsy+Vlw4ljBpr69ILk0NpYy4+HVG8ltnAUZCRuZWjbjg1FN0KrMLtw…

selectors probed

Certificate (current)

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

Expires in 36 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Links to (8)

Linked from (1)

stredoceskaknihovna.cz×1