fktrinec.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-05-31 · ok HTTP/1.1 200 499 ms crawled 2026-06-01

US · 172.67.152.239 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: FK Třinec
Language: cs

Open Graph

url: https://fktrinec.cz/
title: FK Třinec

Technology

CDN: Cloudflare
jQuery: 3.3.1 known XSS (<3.5)
Stack: PHP

Third-party hosts loaded (2)

file.fotbaltrinec.cz×17
data.esportsmedia.cz×1

Social

DNS records live

NS

bart.ns.cloudflare.com
rose.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

WE1

from 2026-05-17 to 2026-08-15

Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Links to (50)