sportklub-kladno.cz

.cz crawl

First seen 2026-05-11 · Last seen 2026-05-16 · ok HTTP/1.1 200 3478 ms crawled 2026-05-16

CZ · 217.11.249.141 · AS15685 CASABLANCA INT a.s.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Sportklub Kladno: Děti na startu
Description: Sportklub Kladno: Kurzy pro děti - Všeobecná sportovní příprava, všestrannost | Registruj se nyní!
Language: cs

Open Graph

url: https://sportklub-kladno.cz/
title: Sportklub Kladno: Děti na startu
locale: cs_CZ
site name: Sportklub Kladno, z. s.

Technology

Server: Apache
CMS: WordPress

Fonts

Google Fonts

Third-party hosts loaded (2)

s.w.org×7
fonts.googleapis.com×2

Social

Contact

Phone

51-5532810277

Registration

Registrar

REG-GRANSY

Created

2010-07-22

Expires

2026-07-21 61 days left

Updated

2019-11-07

Name servers

jaguar.blueboard.cz
ns2.blueboard.cz
shinzon.blueboard.cz

DNS records live

NS

ns2.blueboard.cz
shinzon.blueboard.cz

MX

10 mx.blueboard.cz

TXT

sek1._domainkey.sportklub-kladno.cz

Email authentication partial

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

Certificate (current)

from 2026-03-27 to 2026-06-25

Expires in 35 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://sportklub-kladno.cz/

present

strict-transport-security
x-content-type-options

findings

short HSTS max-age
missing Content Security Policy
missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff
strict-transport-security: max-age=2629743