indexo.dev

schoolpartner.cz

.cz crawl

First seen 2026-06-03 · Last seen 2026-06-04 · ok HTTP/1.1 200 371 ms crawled 2026-06-03

NL · 188.226.147.215 · AS14061 DigitalOcean, LLC

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Schoolpartner | Spravujte jazykovou školu jednoduše online
Description
Software | CRM | program | pro jazykové školy | Zbavte se nepřehledných excelovských tabulek s rozvrhy, dotazníky, výročními hodnoceními, knihovnou.
Language
cs

Open Graph

title
Schoolpartner | Spravujte jazykovou školu jednoduše online
locale
cs_CZ
site name
Schoolpartner | Spravujte jazykovou školu jednoduše online
description
Software | CRM | program | pro jazykové školy | Zbavte se nepřehledných excelovských tabulek s rozvrhy, dotazníky, výročními hodnoceními, knihovnou.

Technology

Server
nginx
CMS
Gatsby
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • fonts.googleapis.com×1
  • kit.fontawesome.com×1
  • nette.github.io×1
  • www.googletagmanager.com×1

Contact

Email
Phone
Address
37001, České Budějovice, CS

Registration

Registrar
REG-WEBGLOBE
Created
2012-03-15
Expires
2027-03-14 282 days left
Updated
2026-01-10
Name servers
  • olivia.ns.cloudflare.com
  • wells.ns.cloudflare.com

DNS records live

NS
  • olivia.ns.cloudflare.com
  • wells.ns.cloudflare.com
MX
  • 10 mx.zoho.com
  • 20 mx2.zoho.com
  • 50 mx3.zoho.com
TXT
  • mailerlite-domain-verification=602e2a7d3c333a6327e10216cacb65cf3f86559b
Verified for
  • Google

Email authentication partial

SPF
v=spf1 include:_spf.mlsend.com include:zoho.com include:spf.mtasv.net include:mailgun.org ~all
softfail (~all)
DMARC
v=DMARC1; p=none; pct=100; fo=1; ri=3600; rua=mailto:f81070@dmarc.mailgun.org,mailto:69392b17@inbox.ondmarc.com; ruf=mailto:f81070@dmarc.mailgun.org,mailto:69392b17@inbox.ondmarc.com;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-11 to 2026-08-09
Expires in 65 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.schoolpartner.cz/

present
  • x-frame-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN

Links to (9)

Linked from (2)