indexo.dev

sps-tabor.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 703 ms crawled 2026-06-01

CZ · 91.239.200.5 · AS60606 PRO-ZETA a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Střední průmyslová škola strojní a stavební, Tábor
Language
cs
Canonical
https://www.sps-tabor.cz/
Feeds

Technology

Server
nginx
CMS
WordPress
PHP
7.4.33 end of life
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×2
  • gmpg.org×1
  • www.facebook.com×1

Social

DNS records live

NS
  • ns.forpsi.cz
  • ns.forpsi.it
  • ns.forpsi.net
MX
  • 0 spstabor-cz0i.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 ip4:91.239.200.57 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC3uFgRaXOgQrAxSTU1CD8VY0bsSQFuGoBHrNd8gVAYiRIqCRwiE4n82A0SCI1uG38WfpFOxUCUtPY1nWbmld…
selectors probed

Certificate (current)

RapidSSL TLS RSA CA G1
from 2025-07-21 to 2026-07-21
Expires in 49 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.sps-tabor.cz/

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

Links to (49)

Linked from (3)