indexo.dev

grotowski-institute.pl

.pl crawl dns

First seen 2026-05-27 · Last seen 2026-05-31 · ok HTTP/1.1 200 1863 ms crawled 2026-05-30

PL · 79.96.214.252 · AS12824 home.pl sp. z o.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Strona główna – Instytut im. Jerzego Grotowskiego
Description
Spektakle, warsztaty, Kino Teatralne, wykłady, konferencje – to i wiele więcej znajdziecie w Instytucie Grotowskiego
Language
pl-PL
Generator
WordPress 4.5
Canonical
https://grotowski-institute.pl/
Feeds

Open Graph

url
https://grotowski-institute.pl/
logo
https://grotowski-institute.pl/wp-content/themes/ixtrimtheme/img/sygnet-black.png
title
Strona główna – Instytut im. Jerzego Grotowskiego
locale
pl_PL
site name
Instytut im. Jerzego Grotowskiego
description
Spektakle, warsztaty, Kino Teatralne, wykłady, konferencje – to i wiele więcej znajdziecie w Instytucie Grotowskiego

Technology

Server
IdeaWebServer
CMS
WordPress 4.5 legacy (latest 7.0)
jQuery
2.0.3 known XSS (<3.5)
Analytics
  • Google Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (6)

  • ajax.googleapis.com×2
  • maxcdn.bootstrapcdn.com×2
  • code.jquery.com×1
  • fonts.googleapis.com×1
  • www.google-analytics.com×1
  • www.googletagmanager.com×1

Social

DNS records live

NS
  • dns.home.pl
  • dns2.home.pl
  • dns3.home.pl
MX
  • 10 grotowski-institute.pl

Email authentication weak

SPF
v=spf1 ip4:79.96.214.252 ip4:62.75.241.172/32 ip4:188.165.253.222 a mx -all
strict (-all)
DMARC
not published
DKIM
  • dkim: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3qtxoXPRFLBbvdf81+IO4vw7BlVlWgjH844aAPU07K/gM728Idg5KqerUHLX5peTXrW1UEy13TUUkd…
selectors probed

Certificate (current)

home pl DV TLS G2 R35 CA
from 2025-07-23 to 2026-08-04
Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://grotowski-institute.pl/

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

Links to (3)

Linked from (3)