dualpolska.pl

.pl crawl

First seen 2026-06-03 · Last seen 2026-06-04 · ok HTTP/1.1 200 1304 ms crawled 2026-06-03

PL · 193.239.44.119 · AS60713 EXEA Sp. z o.o.

Reputation 75/100 wrong cert

Classifying

HTML metadata

Title: Strona główna
Language: en-US

Open Graph

url: https://www.dualpolska.pl/
title: Strona główna
description: GRAMOFON REFERENCYJNY

Technology

Server: ESF

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (5)

fonts.googleapis.com×3
lh3.googleusercontent.com×3
www.gstatic.com×2
apis.google.com×1
www.googletagmanager.com×1

Contact

Phone

22 5948383

DNS records live

NS

ns1.domena.pl
ns2.domena.pl
ns3.domena.pl

Verified for

Google

Email authentication no MX

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current) wrong cert

E7

from 2026-05-10 to 2026-08-08

Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.dualpolska.pl/

present

content-security-policy
x-frame-options
x-content-type-options
referrer-policy
cross-origin-opener-policy
cross-origin-resource-policy

findings

missing HSTS
CSP allows unsafe inline scripts/styles
missing Permissions Policy

Header values

referrer-policy: origin
x-frame-options: DENY
x-content-type-options: nosniff
content-security-policy: base-uri 'self';object-src 'none';report-uri /_/view/cspreport;script-src 'report-sample' 'nonce-y2cnk7fxC9gG-cNumEAp-g' 'unsafe-inline' 'unsafe-eval';worker-src 'self';frame-ancestors https://google-admin.corp.google.com/
cross-origin-opener-policy: unsafe-none
cross-origin-resource-policy: same-site

Links to (9)

Linked from (9)