indexo.dev

princepsmentor.cz

.cz crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 1771 ms crawled 2026-06-03

SK · 37.9.175.163 · AS51013 WebSupport s.r.o.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Princeps Mentor - Ty jsi tvůj byznys
Description
Ty jsi tvůj byznys - Rozvojový program pro podnikatele
Language
cs
Generator
WordPress 7.0
Canonical
https://www.princepsmentor.cz/
Feeds

Open Graph

url
https://www.princepsmentor.cz/
title
Princeps Mentor - Ty jsi tvůj byznys
locale
cs_CZ
site name
Princeps Mentor
description
Ty jsi tvůj byznys - Rozvojový program pro podnikatele

Technology

Server
openresty
CMS
WordPress 7.0
jQuery
3.7.1
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×2
  • fonts.gstatic.com×1
  • www.google.com×1

Contact

Email
Phone

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
MX
  • 10 mx10.active24.cz
  • 100 mx20.active24.cz
TXT
  • spf2.0/pra a mx include:_sid.m1.websupport.sk ?all
Verified for
  • Google

Email authentication partial

SPF
v=spf1 a mx include:_spf.m1.websupport.sk ?all
neutral (?all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • mail: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAjZNO5mTlp/7eYk9bAyBByJY1mx9vqIfWMrDgWSqKk2NRj0dxI08aWsl69mTRwKtSSmBbeRGPUVh81f…
selectors probed

Certificate (current)

R13
from 2026-04-26 to 2026-07-25
Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (1)

Linked from (1)