indexo.dev

petr-cech.cz

.cz crawl

First seen 2026-06-03 · Last seen 2026-06-04 · ok HTTP/1.1 200 1368 ms crawled 2026-06-04

CZ · 82.208.47.60 · AS15685 CASABLANCA INT a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Úvodní stránka | Petr Čech
Description
Bio Statistiky E-shop Škola Aukce
Language
cs

Technology

Server
Apache
PHP
5.4.45 end of life
Stack
PHP
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×1

Social

DNS records live

NS
  • ns.forpsi.cz
  • ns.forpsi.it
  • ns.forpsi.net
MX
  • 10 ms.windsurfing.cz

Email authentication weak

SPF
v=spf1 mx a ip4:82.208.47.45 a:smtp.sky.cz a:ex1.exsrv.cz a:ms.windsurfing.cz include:_spf.google.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-22 to 2026-08-20
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.petr-cech.cz/petr-cech.cz/

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

Links to (7)

Linked from (2)