indexo.dev

skupinaslza.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-05-31 · ok HTTP/1.1 200 205 ms crawled 2026-06-01

CZ · 91.239.201.16 · AS60606 PRO-ZETA a.s.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Skupinaslza.cz - oficiální web skupiny Slza
Description
Oficiální web skupiny Slza.

Technology

Server
nginx
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Social widgets
  • YouTube Embed

Third-party hosts loaded (3)

  • www.youtube.com×7
  • fonts.googleapis.com×2
  • www.googletagmanager.com×1

Social

Contact

Phone

DNS records live

NS
  • ns.wedos.com
  • ns.wedos.cz
  • ns.wedos.eu
  • ns.wedos.net
Verified for
  • Google

Email authentication no MX

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

Certificate (current)

R13
from 2026-04-02 to 2026-07-01
Expires in 29 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://skupinaslza.cz/

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

Links to (18)