indexo.dev

biogramy.pl

.pl crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 2059 ms crawled 2026-05-30

PL · 148.81.43.233 · AS1887 Naukowa I Akademicka Siec Komputerowa - Panstwowy Instytut Badawczy

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Polski Portal Biograficzny
Language
pl
Feeds

Technology

Server
nginx
PHP
5.5.9 end of life
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • cdnjs.cloudflare.com×1
  • fonts.googleapis.com×1
  • stackpath.bootstrapcdn.com×1

DNS records live

NS
  • dns.home.pl
  • dns2.home.pl
  • dns3.home.pl

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-13 to 2026-08-11
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (4)

Linked from (1)