oknoserwis.pl

.pl crawl

First seen 2026-05-10 · Last seen 2026-05-10 · ok HTTP/1.1 200 2624 ms crawled 2026-05-16

FR · 51.38.132.0 · AS16276 OVH SAS

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Portal branży stolarki otworowej - OknoSerwis.pl
Description: Oknoserwis.pl - profesjonalnie o oknach PCV, drewnianych, aluminiowych, bramach i roletach, maszynach i oprogramowaniu, normalizacji, szkło i fasady, profile aluminiowe, PCV, ogrody zimowe
Language: en
Canonical: https://oknoserwis.pl/

Technology

Server: Kestrel

Analytics

Google Tag Manager

Ads

Google Ads (DoubleClick)
Meta Pixel

Fonts

Google Fonts

Third-party hosts loaded (4)

connect.facebook.net×1
fonts.googleapis.com×1
securepubads.g.doubleclick.net×1
www.googletagmanager.com×1

Social

DNS records live

NS

rick.ns.cloudflare.com
simone.ns.cloudflare.com

MX

1 mx1.iq.pl
5 mail.iq.pl

Email authentication weak

SPF: v=spf1 a mx ptr ip4:86.111.240.0/21 -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

E8

from 2026-04-26 to 2026-07-25

Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Links to (3)

Linked from (1)

dobrymontaz.com×1