polskagrupabiogazowa.pl

.pl crawl

First seen 2026-05-20 · Last seen 2026-05-31 · ok HTTP/1.1 200 575 ms crawled 2026-05-27

PL · 77.55.154.163 · AS15967 Nazwa.pl Sp.z.o.o.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title

Strona Główna - Polska Grupa Biogazowa

Language

pl-PL

Canonical

https://polskagrupabiogazowa.pl/

Translations

Open Graph

url: https://polskagrupabiogazowa.pl/
title: Strona Główna - Polska Grupa Biogazowa
locale: pl_PL
site name: Polska Grupa Biogazowa
updated time: 2026-05-22T11:11:16+02:00

Technology

Server: Apache
CMS: WordPress
jQuery: 3.7.1
Stack: PHP

Third-party hosts loaded (1)

challenges.cloudflare.com×1

Social

Contact

Phone

DNS records live

NS

ns1.nazwa.pl
ns2.nazwa.pl
ns3.nazwa.pl

MX

10 polskagrupabiogazowa.pl

Email authentication strong

SPF: v=spf1 mx a -all
strict (-all)
DMARC: v=DMARC1; p=reject; rua=mailto:580527751139837@for.dmarcanalyzer.com; ruf=mailto:580527751139837@for.dmarcanalyzer.com; adkim=s; aspf=s; fo=1
policy: reject (enforced)
DKIM: no key found at common selectors

Certificate (current)

nazwaSSL DV TLS G2 E29 CA

from 2025-08-31 to 2026-08-31

Expires in 91 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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