sysopspolska.pl

.pl crawl

First seen 2026-05-24 · Last seen 2026-05-31 · ok HTTP/1.1 200 4932 ms crawled 2026-05-29

US · 104.21.0.166 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: SysOps/DevOps Polska
Description: Oficjalna strona internetowa Fundacji SysOps/DevOps Polska - kursy SysOps i DevOps, panele, ścieżki edukacyjne, prelekcje, eventy i szkolenia.
Language: pl-PL
Generator: WordPress 5.7.15
Canonical: https://www.sysopspolska.pl/

Open Graph

url: https://www.sysopspolska.pl/
title: SysOps/DevOps Polska
locale: pl_PL
description: Oficjalna strona internetowa Fundacji SysOps/DevOps Polska - kursy SysOps i DevOps, panele, ścieżki edukacyjne, prelekcje, eventy i szkolenia.

Technology

CDN: Cloudflare
CMS: WordPress 5.7.15 legacy (latest 7.0)
PHP: 7.3.33 end of life
jQuery: 3.5.1

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (6)

www.google.com×2
fonts.googleapis.com×1
fonts.gstatic.com×1
s.w.org×1
www.facebook.com×1
www.googletagmanager.com×1

Social

DNS records live

NS

aaron.ns.cloudflare.com
laylah.ns.cloudflare.com

MX

1 aspmx.l.google.com
10 aspmx2.googlemail.com
10 aspmx3.googlemail.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com

TXT

mojecertpl-site-verification-GyfreNVgBOwZsa5kZ9Y1iixvEaoxtlRU

Verified for

Google
Meta

Email authentication strong

SPF

v=spf1 a mx ip4:94.23.182.69 include:_spf.google.com ip4:91.121.245.251 ip4:145.239.213.135 include:spfa.fakturownia.pl -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:2db3e2b081de4ae6977a375e1b47a287@dmarc-reports.cloudflare.net;

policy: quarantine

DKIM

default: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCy9Bq5ZXjSa7pxYyRob2QxRRYC/OcRURttpraujNeTCxrR0hwjPQ9e/WXo5hgdSrky1CA61xCcb6fPwhHZxaC92eEZ0…
google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwpEmGmIXUBIcKuuYfewoty4NaA9bIDeZNz2Hfh9OL9V6W/B02SOgzF45inzhIsC8cx+zFK9s6gXZFr…

selectors probed

Certificate (current)

WE1

from 2026-05-23 to 2026-08-21

Expires in 82 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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