indexo.dev

jakubjurka.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 990 ms crawled 2026-06-02

CZ · 217.198.122.169 · AS34222 ZONER a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Jakub Jurka - Šermíř a medailista
Language
cs

Open Graph

url
https://www.jakubjurka.cz/
title
Jakub Jurka - Šermíř a medailista
locale
cs-CZ

Technology

Server
Apache
Stack
PHP
Fonts
  • Adobe Fonts

Third-party hosts loaded (1)

  • use.typekit.net×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns1.regzone.cz
  • ns1.regzone.de
  • ns1.regzone.info
MX
  • 1 relay.zoner.com
  • 10 10mx.zoner.com
  • 15 15mx.zoner.com

Email authentication weak

SPF
v=spf1 include:spf-zoner-zmail.zoner.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

RapidSSL TLS RSA CA G1
from 2026-05-22 to 2026-12-07
Expires in 187 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (4)

Linked from (1)