indexo.dev

matchemg.pl

.pl crawl

First seen 2026-05-16 · Last seen 2026-05-16 · ok HTTP/1.1 200 947 ms crawled 2026-05-20

PL · 195.78.67.12 · AS41079 Cyber_Folks S.A.

Reputation 89/100 weak security headers dmarc monitor-only

sector education type homepage

HTML metadata

Title
Książki do matury z chemii - Matchemg
Description
Dr hab. n. farm. Grażyna Bieniek - Książki do matury z chemii. Podstawa programowa – Reforma 2019. Wydawnictwo MatChem
Language
pl-PL
Generator
WordPress 6.9.4
Canonical
https://matchemg.pl/
Feeds

Open Graph

url
https://matchemg.pl/
title
Książki do matury z chemii - Matchemg
locale
pl_PL
site name
Matchemg
description
Dr hab. n. farm. Grażyna Bieniek - Książki do matury z chemii. Podstawa programowa – Reforma 2019. Wydawnictwo MatChem

Technology

Server
LiteSpeed
CMS
WordPress 6.9.4
jQuery
3.7.1
Stack
PHP
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • www.googletagmanager.com×2
  • gmpg.org×1

Contact

Phone

DNS records live

NS
  • dns1.linuxpl.com
  • dns2.linuxpl.com
MX
  • 10 mail.matchemg.pl

Email authentication partial

SPF
v=spf1 a mx include:spf.linuxpl.com ip4:195.78.67.12 -all
strict (-all)
DMARC
v=DMARC1; p=none; sp=none
policy: none (monitoring only) · sp=none
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-03-30 to 2026-06-28
Expires in 38 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://matchemg.pl/

present
  • permissions-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
Header values
permissions-policy
private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com")

Linked from (1)