indexo.dev

duocolor.pl

.pl crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 362 ms crawled 2026-06-02

PL · 109.95.156.153 · AS48896 dhosting.pl Sp. z o.o.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Duocolor Drukarnia Katowice
Description
Drukarnia internetowa – druk naklejek, plakatów i etykiet. Szybka realizacja, wysoka jakość i zamówienia online. Sprawdź ofertę Duocolor.
Language
pl-PL
Generator
WordPress 6.9.4
Canonical
https://duocolor.pl/

Open Graph

url
https://duocolor.pl/
title
Duocolor Drukarnia Katowice
locale
pl_PL
site name
Duocolor Drukarnia Katowice
description
Drukarnia internetowa – druk naklejek, plakatów i etykiet. Szybka realizacja, wysoka jakość i zamówienia online. Sprawdź ofertę Duocolor.

Technology

Server
LiteSpeed
CMS
WordPress 6.9.4
jQuery
3.7.1
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • www.googletagmanager.com×2
  • fonts.googleapis.com×1
  • fonts.gstatic.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns1.dhosting.pl
  • ns2.dhosting.pl
MX
  • 10 mx-1.dpoczta.pl
  • 10 mx-2.dpoczta.pl

Email authentication partial

SPF
v=spf1 include:_mail.dhosting.pl -all
strict (-all)
DMARC
v=DMARC1; p=none; sp=none; rua=mailto:dmarc-raports@dhosting.pl
policy: none (monitoring only) · sp=none
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-20 to 2026-08-18
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (13)

Linked from (2)