kantorina.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-02 · ok HTTP/1.1 200 2090 ms crawled 2026-06-01

CZ · 62.109.150.115 · AS29134 Webglobe, s.r.o.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title

#Kantořina – …nápady, tipy a inspirace do výuky. Od kantorů pro kantory.

Language

Generator

Site Kit by Google 1.179.0

Canonical

https://www.kantorina.cz/

Feeds

#Kantořina » RSS zdroj RSS
#Kantořina » RSS komentářů RSS

Technology

Server: nginx
CMS: WordPress
jQuery: 3.7.1

Analytics

Google Tag Manager

Fonts

Font Awesome
Google Fonts

Third-party hosts loaded (7)

mlvxy4uuww76.i.optimole.com×7
use.fontawesome.com×3
fonts.bunny.net×2
fonts.googleapis.com×2
www.googletagmanager.com×2
gmpg.org×1
toplist.cz×1

DNS records live

NS

ns.onebit.cz
ns.onebit.eu
ns.onebit.org

MX

0 mx10.onebit.cz
10 mx10.onebit.eu

Email authentication weak

SPF

not published

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC/yNwEUNtSXQQABswJWWzUEexeqpR1t4h9n1lRlGjgswS9ow/J/rTDJ0v6kbZvqYrhVYXFjIXMr4+qZ8HMXs…

selectors probed

Certificate (current)

R13

from 2026-03-16 to 2026-06-14

Expires in 11 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://www.kantorina.cz/

present

permissions-policy

findings

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

Header values

permissions-policy: ch-viewport-width=(self "https://mlvxy4uuww76.i.optimole.com")