koworks.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 476 ms crawled 2026-05-30

CZ · 91.239.201.16 · AS60606 PRO-ZETA a.s.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Offline
Language: en-gb
Generator: KOWORKS.CZ
Canonical: https://koworks.cz

Open Graph

url: https://koworks.cz/
title: Offline

Technology

Server: nginx
CMS: Joomla

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (2)

fonts.googleapis.com×1
www.googletagmanager.com×1

Contact

Phone

+420777878625

DNS records live

NS

ns1.thinline.cz
ns2.thinline.cz
ns3.cesky-hosting.eu

MX

10 0947c791867b666d.mx2.emailprofi.seznam.cz

Verified for

Google

Email authentication weak

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

Certificate (current)

R12

from 2026-04-05 to 2026-07-04

Expires in 34 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://koworks.cz/

present

x-frame-options
x-content-type-options
referrer-policy
cross-origin-opener-policy

findings

missing HSTS
missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: unsafe-url
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
cross-origin-opener-policy: same-origin

Linked from (1)

smaci.cz×1