indexo.dev

hotelova-skola.cz

.cz crawl

First seen 2026-06-03 · Last seen 2026-06-04 · ok HTTP/1.1 200 540 ms crawled 2026-06-04

CZ · 193.165.63.72 · AS30764 PODA a.s.

Reputation 89/100 weak security headers dmarc partial coverage

Classifying

HTML metadata

Title
Střední škola hotelnictví a gastronomie Praha - Klánovice
Language
cs-cz
Generator
HELIX_ULTIMATE_GENERATOR_TEXT

Open Graph

url
https://hotelova-skola.cz/
title
Střední škola hotelnictví a gastronomie Praha - Klánovice
site name
Střední škola hotelnictví a gastronomie Praha - Klánovice

Technology

Server
Apache
CMS
Joomla
Fonts
  • Google Fonts
Social widgets
  • YouTube Embed

Third-party hosts loaded (3)

  • www.youtube.com×6
  • fonts.googleapis.com×2
  • artificialsuperlatency.blob.core.windows.net×1

Social

Contact

Email
Phone

Registration

Registrar
REG-INTERNET-CZ
Created
2001-01-09
Expires
2028-01-09 583 days left
Updated
2011-12-12
Name servers
  • ns.forpsi.cz
  • ns.forpsi.it
  • ns.forpsi.net

DNS records live

NS
  • ns.forpsi.cz
  • ns.forpsi.it
  • ns.forpsi.net
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
TXT
  • MS=F2AF3E8432C48235353FE60CF774B717405B82F2
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; pct=20
policy: quarantine · pct=20
DKIM
  • google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCpiRotA1OzzQIOhH3PDfMNGgPkQs0TH7VRAS+vz0/har+CdtfvCtb3+N3irdTOzBEGr/UTq66he5iM2AcNiZ…
selectors probed

Certificate (current)

RapidSSL TLS RSA CA G1
from 2025-08-12 to 2026-09-06
Expires in 93 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://hotelova-skola.cz/

present
  • x-frame-options
  • referrer-policy
  • cross-origin-opener-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
cross-origin-opener-policy
same-origin

Links to (3)

Linked from (1)