indexo.dev

skolaalternativ.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-05-31 · ok HTTP/1.1 200 451 ms crawled 2026-06-01

CZ · 46.28.106.50 · AS197019 WEDOS Internet, a.s.

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title
Škola alternativ
Language
cs
Generator
WordPress 5.3.21
Feeds

Technology

Server
Apache
CMS
WordPress 5.3.21 legacy (latest 7.0)
Fonts
  • Google Fonts
Social widgets
  • YouTube Embed

Third-party hosts loaded (5)

  • fonts.googleapis.com×2
  • platform-api.sharethis.com×2
  • gmpg.org×1
  • s.w.org×1
  • www.youtube.com×1

DNS records live

NS
  • ns.wedos.com
  • ns.wedos.cz
  • ns.wedos.eu
  • ns.wedos.net
MX
  • 1 wes1-mx1.wedos.net
  • 1 wes1-mx2.wedos.net
  • 10 wes1-mx-backup.wedos.net

Email authentication weak

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

Certificate (current) wrong cert

WEDOS Certification Authority
from 2012-10-24 to 2022-10-22
Expired 1320 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://skolaalternativ.cz/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (3)

Linked from (1)