indexo.dev

plrg.pl

.pl crawl

First seen 2026-05-26 · Last seen 2026-05-26 · ok HTTP/1.1 200 3884 ms crawled 2026-05-30

PL · 46.248.187.95 · AS47544 IQ PL Sp. z o.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Polska Grupa Badawcza Chłoniaków
Language
pl-PL
Canonical
https://plrg.pl/
Translations
  • en
  • pl
Feeds

Open Graph

url
https://plrg.pl/
title
Polska Grupa Badawcza Chłoniaków
locale
pl_PL
site name
Polska Grupa Badawcza Chłoniaków

Technology

Server
Apache
CMS
WordPress
jQuery
3.7.1
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns1.iq.pl
  • ns2.iq.pl
  • ns3.iq.pl
MX
  • 1 smtp.google.com
Verified for
  • Google

Email authentication weak

SPF
v=spf1 a mx include:_spf.google.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-03-26 to 2026-06-24
Expires in 24 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://plrg.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")

Links to (2)

Linked from (1)