gdp.edu.pl

.pl crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 731 ms crawled 2026-06-02

PL · 78.24.162.143 · AS34409 Polska Press Sp. z o.o.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: GDP: Grupa Dobrych Praktyk Edukacyjnych - GDP
Language: pl-PL
Generator: WordPress 7.0
Canonical: http://gdp.edu.pl/

Open Graph

url: http://gdp.edu.pl/
title: GDP: Grupa Dobrych Praktyk Edukacyjnych - GDP
locale: pl_PL
site name: GDP

Technology

Server: Apache
CMS: WordPress 7.0
jQuery: 3.7.1

Third-party hosts loaded (2)

cdn.jsdelivr.net×6
gmpg.org×1

Contact

Email

biuro@gdp.edu.pl

Phone

537847645

DNS records live

NS

ns1.atthost.pl
ns2.atthost.pl

MX

10 mail.gdp.edu.pl

Email authentication strong

SPF: v=spf1 include:_spf.mlsend.com a mx include:_spf.atthost.pl -all
strict (-all)
DMARC: v=DMARC1; p=quarantine;
policy: quarantine
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-05-26 to 2026-08-24

Expires in 83 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://gdp.edu.pl/

findings

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

Links to (2)

wirtualnagazetka.pl×1
edutor.edu.pl×1

Linked from (1)

wirtualnagazetka.pl×1