indexo.dev

perceptron.com.pl

.pl crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 705 ms crawled 2026-06-01

PL · 37.28.155.90 · AS197155 Artnet Sp. z o.o.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Perceptron sp. z .o.o
Description
Perceptron: analiza big data, chmura obliczeniowa, budowa serwerowni, wymiana kabli w serwerowni, bezpieczeństwo danych, Kraków
Language
pl-PL
Generator
WordPress 6.8.5
Canonical
https://perceptron.com.pl/
Translations
  • en
  • pl

Open Graph

url
https://perceptron.com.pl/
title
Strona główna - Perceptron sp. z .o.o
locale
pl_PL
site name
Perceptron sp. z .o.o
description
Perceptron: analiza big data, chmura obliczeniowa, budowa serwerowni, wymiana kabli w serwerowni, bezpieczeństwo danych, Kraków
locale:alternate
en_US

Technology

Server
Apache
CMS
WordPress 6.8.5
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×1
  • fonts.gstatic.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns5.bcenter.com.pl
  • ns6.bcenter.com.pl
MX
  • 10 mx2.open4mail.pl
TXT
  • MS=5BFC089245E4A222179DC6A7B5B39190CEA2B963
Verified for
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 a mx include:_spf.open4mail.pl ~all
softfail (~all)
DMARC
v=DMARC1; p=none; sp=none; fo=1; ri=3600; rua=mailto:admin@perceptron.com.pl; ruf=mailto:admin@perceptron.com.pl
policy: none (monitoring only) · sp=none
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-05-20 to 2026-08-18
Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://perceptron.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)

Linked from (1)