indexo.dev

sp51.szczecin.pl

.pl crawl

First seen 2026-05-18 · Last seen 2026-05-18 · ok HTTP/1.1 200 7430 ms crawled 2026-05-23

DE · 116.202.164.44 · AS24940 Hetzner Online GmbH

Reputation 100/100

sector education type homepage

HTML metadata

Title
Szkoła Podstawowa nr 51 im. prof. Stanisława Helsztyńskiego
Language
pl
Feeds

Technology

Server
Apache
jQuery
3.7.1
Stack
PHP
Third-party hosts loaded (13)
  • cloud-5.edupage.org×4
  • cloud-3.edupage.org×3
  • cloud-0.edupage.org×2
  • cloud-1.edupage.org×2
  • cloud-6.edupage.org×2
  • cloud-8.edupage.org×2
  • cloud-4.edupage.org×1
  • cloud-9.edupage.org×1
  • cloud-a.edupage.org×1
  • cloud-b.edupage.org×1
  • cloud-c.edupage.org×1
  • cloud-e.edupage.org×1
  • cloud-f.edupage.org×1

Contact

Phone

Registration

Registrar
OVH SAS
Created
2012-12-10
Expires
2029-12-10 1288 days left
Updated
2024-02-27
Name servers
  • ns.edupage8.org
  • ns.edupage4.org
  • ns.edupage9.org
  • ns.edupage3.org

DNS records

Email authentication strong

SPF
v=spf1 mx ip4:185.33.37.11 -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:dmarc@spnt.eu; adkim=s; aspf=s;
policy: reject (enforced)
DKIM
  • dkim: v=DKIM1;k=rsa;t=s;s=email;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5wF416R2OVuWJND9utpefOAP2E+2vVTBrm9vMXBbxXHAD55izt+q5HbwECEnDJSSJb3H…
selectors probed

Certificates

Loading certificate

HTTP security headers

Header hygiene 75/100 Checked live page: https://sp51.szczecin.pl/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
same-origin
x-frame-options
sameorigin
x-content-type-options
nosniff
strict-transport-security
max-age=63072000;

Links to (4)

Linked from (1)