indexo.dev

csz.com.pl

.pl ok HTTP/1.1 200 4327 ms

First seen 2026-06-11 · Last seen 2026-06-11 · crawled 2026-06-11

PL · 194.181.228.95 · AS8308 Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy

Reputation 95/100 weak security headers

sector education type homepage

HTML metadata

Title
Centrum Szkolenia Zawodowego - kursy zawodowe dla dorosłych - CSZ
Description
Od 20 lat rozwijamy branżę izolacji przemysłowych w Polsce.
Language
pl-PL
Generator
WordPress 7.0
Canonical
https://www.csz.com.pl/
Feeds
last post 60 days ago

Open Graph

url
https://www.csz.com.pl/
title
Centrum Szkolenia Zawodowego - kursy zawodowe dla dorosłych - CSZ
locale
pl_PL
site name
Centrum Szkolenia Zawodowego
description
Od 20 lat rozwijamy branżę izolacji przemysłowych w Polsce.
updated time
2026-05-15T16:08:34+02:00

Contact

Technology

Server
nginx
CMS
WordPress 7.0
PHP
8.3.24 security-only
jQuery
3.7.1
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×1
  • www.google.com×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
Globtel Internet Szymon Hersztek
Created
2009-04-07
Expires
2027-04-07 289 days left
Updated
2026-05-29
Name servers
  • ns5.webd.pl
  • ns7.webd.pl

DNS records live

NS
  • ns5.webd.pl
  • ns7.webd.pl
MX
  • 0 mail.csz.com.pl

Email authentication strong

SPF
v=spf1 include:_spf.webd.pl -all
strict (-all)
DMARC
v=DMARC1;p=quarantine;sp=quarantine;adkim=r;aspf=r;fo=0;rua=mailto:admin@csz.com.pl
policy: quarantine · sp=quarantine
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwsf8fFFONdS0XR3rrz48wfZJBAYvU/FKjAW3CK+zbMp86++syqrtR91gPDAh2DlPQ6PM+65rLNYSQL…
selectors probed

Certificate (current)

YR2
from 2026-05-29 to 2026-08-27
Expires in 67 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.csz.com.pl/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (2)

Linked from (1)

Use this data via API

Everything on this page for csz.com.pl is available as JSON from the indexo.dev REST & MCP API.

curl "https://indexo.dev/api/v1/domains/csz.com.pl" \
  -H "X-API-Key: idx_..."

Read the docs & get a free key →

Add a badge to your site

Own csz.com.pl? Show it's tracked on indexo.dev and link visitors straight to this page.

indexo.dev — csz.com.pl

<a href="https://indexo.dev/csz.com.pl" target="_blank" rel="noopener">
  <img src="https://indexo.dev/csz.com.pl/badge.svg" alt="indexo.dev — csz.com.pl">
</a>