indexo.dev

slabeserce.pl

.pl crawl

First seen 2026-05-29 · Last seen 2026-05-31 · ok HTTP/1.1 200 534 ms crawled 2026-05-31

PL · 46.242.129.3 · AS12824 home.pl sp. z o.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Słabe Serce - Objawy, Leczenie i Porady Zdrowotne
Description
Dowiedz się, jak rozpoznać i leczyć słabe serce. Porady medyczne, objawy, profilaktyka i skuteczne metody wspierania zdrowia serca.
Language
pl

Open Graph

url
https://slabeserce.pl/
title
Słabe Serce - Objawy, Leczenie i Porady Zdrowotne
description
Dowiedz się, jak rozpoznać i leczyć słabe serce. Porady medyczne, objawy, profilaktyka i skuteczne metody wspierania zdrowia serca.

Technology

Server
nginx
PHP
8.1.34 end of life
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • cdn.jsdelivr.net×2
  • fonts.googleapis.com×2

Social

DNS records live

NS
  • dns112.ovh.net
  • ns112.ovh.net
MX
  • 1 newportal.ptkardio.pl
  • 10 newportal.ptkardio.pl
TXT
  • 1|www.slabeserce.pl

Email authentication weak

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

Certificate (current)

R13
from 2026-04-01 to 2026-06-30
Expires in 29 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (5)

Linked from (2)