sdhbystre.cz

.cz crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 1072 ms crawled 2026-06-02

CZ · 93.190.48.9 · AS47317 Web4ce, s.r.o.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Úvodní
Language
cs-cz
Generator
Joomla! - Open Source Content Management
Feeds

Technology

Server
Apache
CMS
Joomla
PHP
5.6.29 end of life

Third-party hosts loaded (6)

  • img42.rajce.idnes.cz×2
  • i.ibb.co×1
  • i.postimg.cc×1
  • img41.rajce.idnes.cz×1
  • obecjanovice.cz×1
  • toplist.cz×1

Registration

Registrar
REG-WEBGLOBE
Created
2009-09-22
Expires
2026-09-21 109 days left
Name servers
  • ns1.web4ce.cz
  • ns2.web4ce.cz

DNS records live

NS
  • ns1.web4ce.cz
  • ns2.web4ce.cz
MX
  • 10 mx1.web4ce.cz
  • 10 mx2.web4ce.cz
  • 1000 mx3.web4ce.cz

Email authentication strong

SPF
v=spf1 mx include:spf.web4ce.cz ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-12 to 2026-08-10
Expires in 67 days

HTTP security headers

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

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

Links to (21)

Linked from (1)