indexo.dev

krzysztofsondej.pl

.pl crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 3543 ms crawled 2026-06-03

US · 143.244.155.138 · AS14061 DigitalOcean, LLC

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Home :: Kris Sondej
Language
en
Generator
Concrete CMS
Canonical
https://krzysztofsondej.pl/en

Open Graph

url
https://krzysztofsondej.pl/en
title
Home
locale
en_GB
site name
Krzysztof Sondej

Technology

Server
nginx
CMS
Joomla
PHP
7.4.33 end of life
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Social

DNS records live

NS
  • ns4.consultingservice.pl
MX
  • 20 143.244.155.138

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-10 to 2026-07-09
Expires in 34 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://krzysztofsondej.pl/en

present
  • x-frame-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN

Links to (2)

Linked from (1)