perfect-air.com.pl

.pl crawl

First seen 2026-05-29 · Last seen 2026-05-29 · ok HTTP/1.1 200 486 ms crawled 2026-05-31

PL · 185.243.55.219 · AS41079 Cyber_Folks S.A.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: perfect-Air
Description: Sprawdź czym oddychasz – sieć autonomicznych, bezprzewodowych czujników jakości powietrza i interaktywna mapa
Language: pl

Open Graph

url: http://perfect-air.com.pl
title: perfect-Air – sprawdź, czym oddychasz
description: Sprawdź czym oddychasz – sieć autonomicznych, bezprzewodowych czujników jakości powietrza i interaktywna mapa

Technology

Server: Apache
CMS: Gatsby

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (4)

cdnjs.cloudflare.com×1
fonts.googleapis.com×1
maxcdn.bootstrapcdn.com×1
www.googletagmanager.com×1

Social

DNS records live

NS

ns1.cyberfolks.pl
ns2.cyberfolks.pl

MX

10 mail.perfect-air.com.pl

Email authentication partial

SPF: v=spf1 a mx include:_spf.cyberfolks.pl -all
strict (-all)
DMARC: v=DMARC1; p=none; sp=none
policy: none (monitoring only) · sp=none
DKIM: no key found at common selectors

Certificate (current)

Certum DV TLS G2 R39 CA

from 2025-12-04 to 2026-12-04

Expires in 187 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://perfect-air.com.pl/

findings

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

Links to (1)

facebook.com×1

Linked from (1)

nasmetance.cz×1