indexo.dev

zsroven.cz

.cz crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 339 ms crawled 2026-06-03

DE · 213.239.220.187 · AS24940 Hetzner Online GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Masarykova ZŠ | Dolní Roveň, okres Pardubice
Description
Dolní Roveň, okres Pardubice
Language
cs

Open Graph

url
https://zsroven.cz/
title
Masarykova ZŠ
locale
cs
site name
Masarykova ZŠ
description
Dolní Roveň, okres Pardubice

Technology

jQuery
3.3.1 known XSS (<3.5)

Third-party hosts loaded (3)

  • cdnjs.cloudflare.com×1
  • code.jquery.com×1
  • stackpath.bootstrapcdn.com×1

Social

DNS records live

NS
  • ns1.register.it
  • ns2.register.it
MX
  • 10 imap.mail.webnode.com

Email authentication weak

SPF
not published
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • mail: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDdcbpaoNfnowsra2LdWb0HY3rbjjfYOYSbTuWgaa9jDdyQyrNqxUDyH2vX4p3Zh6NWT88hvg89WbeKEAQAKn…
selectors probed

Certificate (current)

E8
from 2026-04-24 to 2026-07-23
Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://zsroven.cz/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • CSP allows unsafe inline scripts/styles
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
default-src https: wss: data: blob: 'unsafe-inline' 'unsafe-eval'
strict-transport-security
max-age=31536000;

Links to (15)

Linked from (1)