indexo.dev

zk.opole.pl

.pl crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 178 ms crawled 2026-06-01

PL · 77.55.134.7 · AS15967 Nazwa.pl Sp.z.o.o.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Start - Zakład Komunalny sp. z o.o. w Opolu
Language
pl-PL
Generator
Powered by LayerSlider 7.2.0 - Multi-Purpose, Responsive, Parallax, Mobile-Friendly Slider Plugin for WordPress.
Canonical
https://zk.opole.pl/
Translations
  • pl
Feeds

Open Graph

url
https://zk.opole.pl/
title
Start - Zakład Komunalny sp. z o.o. w Opolu
locale
pl_PL
site name
Zakład Komunalny sp. z o.o. w Opolu

Technology

Server
Apache
CMS
WordPress
jQuery
3.7.1
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×2
  • www.facebook.com×1

Social

Contact

Phone

DNS records live

NS
  • ns1.nazwa.pl
  • ns2.nazwa.pl
  • ns3.nazwa.pl
MX
  • 0 zk-opole-pl.mail.protection.outlook.com
TXT
  • dde7fde6c314f90070c14b99a4117a6842142342859a6c4b697eafd249ae83a8
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc@zk.opole.pl; fo=1
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApDROynpAvWIoWBzhZuhA4Fd9kFhMoUytF/oa64Ba3bd9h52+oYn6EpAQlV2xNQDcMHsjDsldG/V/p3…
selectors probed

Certificate (current)

nazwaSSL DV TLS G2 E29 CA
from 2025-09-12 to 2026-09-11
Expires in 101 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://zk.opole.pl/

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

Links to (10)

Linked from (1)