indexo.dev

jirihacek.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 1228 ms crawled 2026-05-30

CZ · 185.102.21.36 · AS8648 dogado GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Jiří Háček | Product Designer
Description
Navrhuji webové a mobilní aplikace a nabízím dohled a konzultace nad novými i běžícími projekty
Language
cs
Generator
Divi v.4.23.1
Canonical
https://jirihacek.cz/
Feeds

Technology

Server
nginx
CMS
WordPress
jQuery
3.7.1
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.gstatic.com×1

Contact

Phone

Registration

Registrar
REG-WEBGLOBE
Created
2012-02-06
Expires
2029-02-05 980 days left
Updated
2020-12-23
Name servers
  • ns.endora.cz
  • ns.endoraland.com

DNS records live

NS
  • ns.endora.cz
  • ns.endoraland.com
MX
  • 20 mx.endoraland.com
  • 5 mail.endora.cz

Email authentication weak

SPF
v=spf1 a mx include:_spf.webglobe.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-05 to 2026-08-03
Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)