indexo.dev

znalec-vodnizachrana.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 657 ms crawled 2026-06-02

CZ · 178.238.43.239 · AS24971 MasterDC s.r.o.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Mgr. Jan Sedláček – znalec v oboru vodní záchrany
Language
cs
Generator
WordPress 7.0
Canonical
https://znalec-vodnizachrana.cz/
Feeds

Technology

Server
Apache
CMS
WordPress 7.0
PHP
7.4.33 end of life
jQuery
3.7.1

Third-party hosts loaded (1)

  • www.google.com×1

Contact

Email
Phone

DNS records live

NS
  • ns1.regzone.cz
  • ns1.regzone.de
  • ns1.regzone.info

Email authentication no MX

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

Certificate (current)

E7
from 2026-05-09 to 2026-08-07
Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://znalec-vodnizachrana.cz/

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

Links to (3)

Linked from (1)