indexo.dev

centrumakademie.cz

.cz crawl

First seen 2026-05-30 · Last seen 2026-06-01 · ok HTTP/1.1 200 3632 ms crawled 2026-05-31

CZ · 91.239.201.15 · AS60606 PRO-ZETA a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Seminární Centrum Akademie Ostrava
Language
cs
Generator
WordPress 6.3.8
Canonical
https://www.centrumakademie.cz/
Feeds

Technology

Server
nginx
CMS
WordPress 6.3.8
PHP
7.4.33 end of life
jQuery
3.7.0
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • fonts.googleapis.com×1
  • fonts.gstatic.com×1
  • gmpg.org×1
  • www.googletagmanager.com×1

Social

Contact

Phone

Registration

Registrar
REG-WEBGLOBE
Created
2010-04-30
Expires
2027-04-29 330 days left
Updated
2016-09-08
Name servers
  • ns1.thinline.cz
  • ns2.thinline.cz
  • ns3.cesky-hosting.eu

DNS records live

NS
  • ns1.thinline.cz
  • ns2.thinline.cz
  • ns3.cesky-hosting.eu
MX
  • 20 email.zfpakademie.cz
  • 30 email2.zfpakademie.cz

Email authentication weak

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

Certificate (current)

R12
from 2026-04-21 to 2026-07-20
Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (7)

Linked from (4)