sdkenergy.pl

.pl crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 2510 ms crawled 2026-06-03

PL · 81.186.225.108 · AS35174 Network For Business Sp z o.o.

Reputation 95/100 weak security headers

sector tech type blog

HTML metadata

Title

SDK Energy – Elektrownie słoneczne – TYCHY

Language

pl-PL

Generator

WordPress 5.6.17

Canonical

https://sdkenergy.pl/

Feeds

Open Graph

url: https://sdkenergy.pl/
title: Strona główna
site name: SDK Energy

Technology

Server: nginx
CMS: WordPress 5.6.17 legacy (latest 7.0)
PHP: 5.6.40 end of life
jQuery: 3.5.1

Fonts

Google Fonts

Third-party hosts loaded (3)

fonts.googleapis.com×3
s.w.org×1
www.youtube.com×1

Social

DNS records live

NS

ns11.rgb365.eu
ns12.rgb365.eu
ns13.rgb365.eu

MX

10 mail.sdkenergy.pl

Email authentication strong

SPF

v=spf1 include:_spf.rgb365.eu ~all

softfail (~all)

DMARC

v=DMARC1; p=quarantine; adkim=s; aspf=s

policy: quarantine

DKIM

default: v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3sUUI/sloT/0PlMu0u3E7t86ubJkmFeZK9mDWD96wt+RqY9+cRe9nknDhS9zL0wUt9if7K/55RzWmbvvXIb3r…

selectors probed

Certificate (current)

R12

from 2026-05-27 to 2026-08-25

Expires in 83 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Links to (2)

youtube.com×1
microworks.pl×1

Linked from (1)

microworks.pl×1