oberon.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 314 ms crawled 2026-06-02

CZ · 185.184.254.11 · AS198627 Shoptet, a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: OBERON
Description: OBERON - diagnostika a harmonizace v jednom
Language: cs
Canonical: https://www.oberon.cz/

Open Graph

url: https://www.oberon.cz/
title: OBERON
site name: oberon.cz
description: OBERON - diagnostika a harmonizace v jednom

Technology

Server: openresty
CMS: Joomla
jQuery: 1.11.3 known XSS (<3.5)
Stack: PHP

Analytics

Google Tag Manager

Ads

Meta Pixel

Third-party hosts loaded (3)

cdn.myshoptet.com×17
connect.facebook.net×1
www.googletagmanager.com×1

DNS records live

NS

ns.wedos.com
ns.wedos.cz
ns.wedos.eu
ns.wedos.net

MX

1 mx-50760.m60.wedos.net

Email authentication weak

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

Certificate (current)

ZeroSSL ECC DV SSL CA 2

from 2026-05-06 to 2026-08-05

Expires in 63 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.oberon.cz/

present

x-frame-options
x-content-type-options

findings

missing HSTS
missing Content Security Policy
weak frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN, SAMEORIGIN
x-content-type-options: nosniff

Links to (3)

Linked from (5)