kod26.cz

.cz crawl

First seen 2026-05-28 · Last seen 2026-05-28 · ok HTTP/1.1 200 1495 ms crawled 2026-05-31

US · 172.67.163.176 · AS13335 Cloudflare, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Konference odvahy a dobrodružství - Home
Description
Konference odvahy a dobrodružství - odolnost nestačí: 23.4.2026, Praha, Jatka78.
Language
cs-cz
Generator
Joomla! - Open Source Content Management

Open Graph

url
https://kod26.cz/
title
Konference odvahy a dobrodružství
locale
cs_CZ
site name
Konference odvahy a dobrodružství
description
Konference odvahy a dobrodružství - odolnost nestačí: 23.4.2026, Praha, Jatka78.

Technology

CDN
Cloudflare
CMS
Joomla
Analytics
  • Google Tag Manager
Fonts
  • Adobe Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • cdn.jsdelivr.net×3
  • fonts.googleapis.com×1
  • use.typekit.net×1
  • www.googletagmanager.com×1

DNS records live

NS
  • bjorn.ns.cloudflare.com
  • summer.ns.cloudflare.com
MX
  • 10 mail.svethostingu.cz
Verified for
  • Google

Email authentication partial

SPF
v=spf1 include:_spf.svethostingu.cz ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-03 to 2026-07-02
Expires in 32 days

HTTP security headers

Header hygiene 45/100 Checked live page: https://kod26.cz/

present
  • x-frame-options
  • referrer-policy
  • cross-origin-opener-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
cross-origin-opener-policy
same-origin

Links to (14)

Linked from (1)