sportacademy.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 200 471 ms crawled 2026-06-01

CZ · 62.109.155.170 · AS29134 Webglobe, s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Sport Academy
Description: Sport Academy
Language: cs-CZ

Technology

Server: nginx
Stack: PHP

Analytics

Google Tag Manager

Ads

Google AdSense

Third-party hosts loaded (3)

www.googletagmanager.com×2
cdn.jsdelivr.net×1
pagead2.googlesyndication.com×1

Social

DNS records live

NS

ns1.savana.cz
ns2.savana.cz
ns3.savana.cz

MX

1 smtp.google.com

TXT

SMTP.GOOGLE.COM

Verified for

Google
Microsoft 365

Email authentication weak

SPF

v=spf1 include:_spf.google.com ~all

softfail (~all)

DMARC

not published

DKIM

default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAk855sdzbotwzVzhJ1xxGFVd+r5UlhzJInJqe7BDqAIrYVm0yIppBliXV8/Ze3CapLzwfYoREYBfC5K…
google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkLLvCOs97BZkAW1AtxyEqc47hrbMm+5Hz/6vx2eg+Cqfl236ZtLOVZ/4jlh0DU6+lPHVgDDnkmwL3e…

selectors probed

Certificate (current)

R12

from 2026-05-20 to 2026-08-18

Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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