indexo.dev

jakpsatweb.cz

.cz crawl

First seen 2026-05-24 · Last seen 2026-05-31 · ok HTTP/1.1 200 5683 ms crawled 2026-05-29

CZ · 82.208.6.182 · AS15685 CASABLANCA INT a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Jak psát web, návod na html stránky
Description
Popis tvorby a publikování WWW stránek pro začátečníky i profesionály.
Canonical
https://www.jakpsatweb.cz/
Feeds

Open Graph

title
Jak psát web
site name
Jak psát web
description
O tvorbě webových stránek

Technology

Server
Apache

Registration

Registrar
REG-GRANSY
Created
2003-04-09
Expires
2029-04-07 1041 days left
Updated
2015-10-20
Name servers
  • ns.forpsi.cz
  • ns.forpsi.it

DNS records live

NS
  • ns.forpsi.cz
  • ns.forpsi.it
MX
  • 5 mail.pc-slany.cz

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-28 to 2026-07-27
Expires in 56 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (5)

Linked from (4)