indexo.dev

zssvobodna.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 1157 ms crawled 2026-06-01

CZ · 80.79.30.99 · AS24971 MasterDC s.r.o.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Základní škola Svobodná a Mateřská škola Písek | Waldorfská škola v Písku
Language
cs
Feeds

Open Graph

url
https://zssvobodna.cz/
title
| Waldorfská škola v Písku
locale
cs_CZ
site name
Základní škola Svobodná a Mateřská škola Písek

Technology

Server
nginx
CMS
WordPress
jQuery
3.7.1
Stack
PHP
Fonts
  • Google Fonts
Social widgets
  • Vimeo Embed

Third-party hosts loaded (3)

  • player.vimeo.com×2
  • fonts.googleapis.com×1
  • www.google.com×1

Contact

Email
Phone

DNS records live

NS
  • ns.gransy.com
  • ns2.gransy.com
  • ns3.gransy.com
  • ns4.gransy.com
  • ns5.gransy.com
MX
  • 0 zssvobodna-cz.mail.protection.outlook.com
Verified for
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificates

Loading certificate

HTTP security headers

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

present
  • strict-transport-security
  • x-content-type-options
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=2629743

Links to (4)

Linked from (2)