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lung.pl

.pl ok HTTP/1.1 200 5131 ms

First seen 2026-06-16 · Last seen 2026-06-19 · crawled 2026-06-16

PL · 94.152.13.24 · AS29522 Cyber_Folks S.A.

Reputation 87/100 weak security headers no dmarc policy

sector sports subsector club team type homepage

HTML metadata

Title
Szkoła Sztuk Walki Kung Fu Lung – Młodzieżowy Klub Sportowy Kung Fu
Language
pl-PL
Generator
WordPress 7.0
Canonical
https://www.lung.pl/
Feeds

Technology

Server
nginx
CMS
WordPress 7.0
jQuery
3.7.1

Third-party hosts loaded (1)

  • maps.google.com×1

DNS records live

NS
  • ns1.kei.pl
  • ns2.kei.pl
MX
  • 10 lung.pl

Email authentication weak

SPF
v=spf1 a mx include:spf.tld.pl -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Certum Domain Validation CA SHA2
from 2025-08-22 to 2026-08-22
Expires in 63 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.lung.pl/

present
  • content-security-policy
findings
  • missing HSTS
  • CSP allows unsafe inline scripts/styles
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
default-src 'self'; script-src 'self' https://www.lung.pl https://lung.pl https://s.w.org https://stats.wp.com https://www.googletagmanager.com https://tagmanager.google.com https://www.google-analytics.com https://ssl.google-analytics.com https://region1.google-analytics.com https://analytics.google.com https://www.google.com https://www.gstatic.com https://ssl.gstatic.com https://www.recaptcha.net https://recaptcha.net https://challenges.cloudflare.com https://js.stripe.com https://www.paypal.com https://sandbox.paypal.com https://www.sandbox.paypal.com https://maps.googleapis.com https://maps.gstatic.com https://www.youtube.com https://youtube.com https://www.youtube-nocookie.com https://youtube-nocookie.com https://s.ytimg.com https://i.ytimg.com https://player.vimeo.com https://f.vimeocdn.com https://i.vimeocdn.com https://fonts.googleapis.com https://fonts.gstatic.com https://cdn.jsdelivr.net 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-inline' https://fonts.googleapis

Links to (4)

Linked from (7)

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