indexo.dev

sting.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 867 ms crawled 2026-06-01

FR · 213.136.73.80 · AS51167 Contabo GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Sting | Soukromá vysoká vysoká škola zaměřená na finance ::…
Description
Soukromá vysoká škola Sting nabízí praktické studium financí, účetnictví a daní. Moderní přístup, individuální podpora a výuka propojená s praxí.
Language
cs
Canonical
https://www.sting.cz/
Translations
  • cs
Feeds

Open Graph

url
https://www.sting.cz/skola-pro-budouci-specialisty-na-finance-dane-a-ucetnictvi/
title
Sting | Soukromá vysoká vysoká škola zaměřená na finance ::…
locale
cs-CZ
site name
Sting
description
Soukromá vysoká škola Sting nabízí praktické studium financí, účetnictví a daní. Moderní přístup, individuální podpora a výuka propojená s praxí.

Technology

Server
nginx
jQuery
3.7.1
Stack
PHP
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • newton.today×3
  • fonts.googleapis.com×2
  • fonts.gstatic.com×1
  • t.contentsquare.net×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

Registration

Registrar
REG-ZONER
Created
1998-04-13
Expires
2026-10-10 130 days left
Updated
2022-07-20
Name servers
  • ns1.regzone.cz
  • ns1.regzone.de
  • ns1.regzone.info

DNS records live

NS
  • ns1.regzone.cz
  • ns1.regzone.de
  • ns1.regzone.info
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
Verified for
  • Google

Email authentication weak

SPF
v=spf1 include:_spf.google.com a mx ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-07 to 2026-07-06
Expires in 34 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://www.sting.cz/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • weak frame protection
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN, SAMEORIGIN
permissions-policy
geolocation=(self), microphone=()
x-content-type-options
nosniff
content-security-policy
script-src 'self' 'unsafe-inline' 'unsafe-eval' http: https: https://cdn.jsdelivr.net https://*.heureka.cz https://www.ppl.cz; frame-ancestors 'self' https://www.facebook.com/ https://www.messenger.com/ https://*.paypal.com https://*.paypalobjects.com https://*.heureka.cz https://www.ppl.cz; frame-src 'self' https://px.ads.linkedin.com/ https://*.cookiebot.com https://*.paypal.com https://*.paypalobjects.com https://www.google.com https://www.zbozi.cz https://www.facebook.com/ https://*.heureka.cz https://www.googletagmanager.com/ https://cdn.jsdelivr.net https://widget.packeta.com https://backup.widget.packeta.com https://maps.gls-czech.cz https://c.imedia.cz https://td.doubleclick.net https://c.seznam.cz https://cz.im9.cz https://pi-test.sagepay.com https://z.im9.cz https://*.imedia.cz https://b2c.cpost.cz https://*.dpd.cz *.youtube.com https://www.youtube-nocookie.com https://*.inpost.pl https://www.ppl.cz; img-src 'self' data: blob: https://px.ads.linkedin.c
strict-transport-security
max-age=63072000

Links to (14)

Linked from (1)