divadlovdlouhe.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 750 ms crawled 2026-06-01

CZ · 93.185.101.40 · AS43541 VSHosting s.r.o.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Divadlo v Dlouhé
Language: cs
Canonical: https://www.divadlovdlouhe.cz/

Open Graph

url: https://www.divadlovdlouhe.cz/
title: Divadlo v Dlouhé
site name: Divadlo v Dlouhé

Technology

Server: Apache

Analytics

Google Tag Manager

Social widgets

YouTube Embed

Third-party hosts loaded (3)

cmp.vizus.cz×3
www.googletagmanager.com×1
www.youtube.com×1

Social

Contact

Email

Phone

DNS records live

NS

ns.czi.cz
sns.vol.cz

MX

1 smtp.google.com

Verified for

Google
Meta

Email authentication partial

SPF

v=spf1 include:_spf.google.com a:mail1.colosseum.eu include:spf.vizus.cz ~all

softfail (~all)

DMARC

v=DMARC1; p=none; rua=mailto:dmarc@divadlovdlouhe.cz,mailto:dmarc_agg@vali.email; ri=604800;

policy: none (monitoring only)

DKIM

google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApq8CV16ZuxxcJQNyJ11+vOpBbwHd1x0xSgd0MLqHBnjCOxw2BsHZxaKnAqkPAiw1oYT9h+/GJoRYSy…
mail: v=DKIM1; k=rsa; n=1024; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD+2L1esfbn4RMPgr2pFdSNd0wpk7K30tqn3y8q73ctC86FQQeaxNVDV7bD46BMBAIL5zdoDCqeiF…

selectors probed

Certificate (current)

R12

from 2026-04-17 to 2026-07-16

Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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