ostravan.cz

.cz crawl

First seen 2026-05-23 · Last seen 2026-05-31 · ok HTTP/1.1 200 3046 ms crawled 2026-05-28

SK · 37.9.175.211 · AS51013 WebSupport s.r.o.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
ostravan.cz: Kulturní deník pro Ostravu a Moravskoslezský kraj
Description
ostravan.cz: Kulturní deník pro Ostravu a Moravskoslezský kraj
Language
cs

Open Graph

title
ostravan.cz
locale
cs_CZ
site name
ostravan.cz
description
Kulturní deník pro Ostravu a Moravskoslezský kraj

Technology

Server
openresty
CMS
WordPress
jQuery
1.11.2 known XSS (<3.5)
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • ajax.googleapis.com×1
  • fonts.googleapis.com×1
  • gmpg.org×1
  • www.radioostravan.cz×1
  • www.webarchiv.cz×1

Social

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
MX
  • 10 mailin1.ostravan.cz
  • 100 mailin2.ostravan.cz

Email authentication weak

SPF
not published
DMARC
not published
DKIM
  • mail: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArVNhJb+YwjcrHsEyLM/8P80Fh2Q8ic1VUeM1YgbI8f+MHfM7ZnvuS4AlABCnGOhHqifbziQoBBmljF…
selectors probed

Certificate (current)

R13
from 2026-04-17 to 2026-07-16
Expires in 46 days

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.ostravan.cz/

present
  • content-security-policy
findings
  • missing HSTS
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
upgrade-insecure-requests

Links to (16)

Linked from (8)