indexo.dev

jerzyosika.com

.com crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 1246 ms crawled 2026-05-30

PL · 77.55.152.80 · AS15967 Nazwa.pl Sp.z.o.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Home - Jerzy Osika
Language
en-GB
Generator
WordPress 6.1.10
Canonical
https://jerzyosika.com/en/home-2/
Translations
  • en
  • pl
Feeds

Open Graph

url
https://jerzyosika.com/en/home-2/
title
Home - Jerzy Osika
locale
en_GB
site name
Jerzy Osika
locale:alternate
pl_PL

Technology

Server
Apache
CMS
WordPress 6.1.10
jQuery
3.6.1
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • fonts.googleapis.com×3
  • gmpg.org×1
  • www.facebook.com×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
NetArt Registrar Sp. z o.o.
Created
2013-05-14
Expires
2027-05-14 347 days left
Updated
2026-05-08
Name servers
  • ns1.nazwa.pl
  • ns2.nazwa.pl
  • ns3.nazwa.pl

DNS records live

NS
  • ns1.nazwa.pl
  • ns2.nazwa.pl
  • ns3.nazwa.pl
MX
  • 10 jerzyosika.com

Email authentication weak

SPF
v=spf1 mx a ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

nazwaSSL DV TLS G2 E29 CA
from 2026-04-28 to 2026-10-31
Expires in 152 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://jerzyosika.com/en/home-2/

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

Links to (4)

Linked from (1)