indexo.dev

4fitness.cz

.cz crawl

First seen 2026-05-28 · Last seen 2026-05-30 · ok HTTP/1.1 200 8704 ms crawled 2026-05-30

CZ · 185.250.235.108 · AS206548 ZCOM.cz s.r.o

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
4FITNESS.CZ - protein, kreatin, kolagen | Úvodní strana
Description
Homepage
Language
cs
Canonical
https://www.4fitness.cz/

Technology

Server
Apache
Stack
PHP, Laravel
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (6)

  • fonts.googleapis.com×2
  • cdn.cookie-script.com×1
  • fonts.gstatic.com×1
  • videodelivery.net×1
  • www.facebook.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
MX
  • 10 mailin1.4fitness.cz
  • 100 mailin2.4fitness.cz
Verified for
  • Meta

Email authentication weak

SPF
v=spf1 a mx include:spf.protection.outlook.com include:_spf.emorfiq.com include:spf.active24.com include:_spf.m1.websupport.sk ~all
softfail (~all)
DMARC
not published
DKIM
  • mail: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAub4YjKBwerqVoP4m8WCHcP1GBsxDYK5NeG3lqELIY9OmKY779GMSNKqBVaDim4zSvP3GRTjJ8hN2oU…
selectors probed

Certificate (current)

E8
from 2026-04-04 to 2026-07-03
Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.4fitness.cz/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
sameorigin
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains

Links to (3)

Linked from (2)