indexo.dev

zskocjan.pl

.pl crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 1172 ms crawled 2026-06-01

PL · 85.219.227.8 · AS12912 T-Mobile Polska S.A.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Zespół Szkół Nr 3 im. Antoniego Kocjana w Olkuszu | ZS Nr 3 w Olkuszu
Language
pl-PL
Generator
WordPress 5.4.19
Canonical
https://zskocjan.pl/
Feeds

Technology

Server
Apache
CMS
WordPress 5.4.19 legacy (latest 7.0)
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • fonts.googleapis.com×9
  • gmpg.org×1
  • localhost×1
  • polytechnic.themeisland.net×1
  • s.w.org×1

Social

DNS records live

NS
  • dns1.nano.pl
  • dns2.nano.pl
  • dns3.nano.pl
MX
Show 6 MX records
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
  • 50 mx.nano.pl
TXT
  • Active24.PL

Email authentication weak

SPF
v=spf1 include:spf.active24.pl include:_spf.google.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-05-22 to 2026-08-20
Expires in 79 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (11)

Linked from (1)