kaocko.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-05-31 · ok HTTP/1.1 200 480 ms crawled 2026-05-31

CZ · 87.236.197.222 · AS35592 Coolhousing s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Kaocko.cz - sportovní webové stránky zaměřené na bojová umění, novinky, mma, k1, box | Káóčko
Description: MMA novinky, MMA portál, bojové sporty, zpravodajství, MMA, K1, box, seriózní MMA portál, Kaocko.cz

Open Graph

url: https://www.kaocko.cz/
title: MMA, K1, bojové sporty -> to je sportovní web kaocko.cz

Technology

Server: Microsoft-IIS
CMS: Gatsby
ASP.NET: 4.0.30319
jQuery: 1.11.0 known XSS (<3.5)
Stack: ASP.NET

Analytics

Google Tag Manager

Ads

Google Ads (DoubleClick)

Fonts

Google Fonts

Third-party hosts loaded (9)

cdn.performax.cz×5
ajax.googleapis.com×3
d.seznam.cz×2
www.googletagmanager.com×2
fonts.googleapis.com×1
maxcdn.bootstrapcdn.com×1
securepubads.g.doubleclick.net×1
ssp.seznam.cz×1
www.facebook.com×1

Social

DNS records live

NS

ns1.websupport.cz
ns2.websupport.cz
ns3.websupport.eu

MX

10 376473a06a94b8a9.mx2.emailprofi.seznam.cz
20 376473a06a94b8a9.mx1.emailprofi.seznam.cz

Verified for

Google

Email authentication weak

SPF: v=spf1 a include:spf.seznam.cz -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-19 to 2026-07-18

Expires in 46 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Links to (4)

Linked from (1)

seznam.cz×1