sdk.org.pl

.pl crawl

First seen 2026-05-13 · Last seen 2026-05-19 · ok HTTP/1.1 200 2326 ms crawled 2026-05-19

PL · 79.96.49.170 · AS12824 home.pl sp. z o.o.

Reputation 92/100 no dmarc policy

sector other type homepage

HTML metadata

Title

Starochorzowski Dom Kultury | Dom Kultury w Starym Chorzowie odział Chorzowskiego Domu Kultury

Language

pl-PL

Generator

WordPress 5.6.17

Canonical

https://sdk.org.pl/

Feeds

Technology

Server: IdeaWebServer
CMS: WordPress

Analytics

Google Tag Manager

Third-party hosts loaded (8)

ajax.googleapis.com×1
cdn-images.mailchimp.com×1
gmpg.org×1
maps.googleapis.com×1
s.w.org×1
s3.amazonaws.com×1
stackpath.bootstrapcdn.com×1
www.googletagmanager.com×1

Social

Contact

Phone

32 247 33 57

DNS records live

NS

dns.home.pl
dns2.home.pl
dns3.home.pl

MX

10 sdk.org.pl

Email authentication weak

SPF

v=spf1 mx a ptr ~all

softfail (~all)

DMARC

not published

DKIM

dkim: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx8+mZbIZNgazwNGs7kIpEa7w8fTz6o53EqjFvtE8v7fjVMdv/PuJjZkz1jwx7yGKYeZdSCuf3gOoUA…

selectors probed

Certificate (current)

home pl DV TLS G2 R35 CA

from 2026-01-16 to 2027-01-18

Expires in 242 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://sdk.org.pl/

present

strict-transport-security

findings

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

Header values

strict-transport-security: max-age=31536000; includeSubDomains; preload

Links to (11)

Linked from (1)

chck.pl×1