indexo.dev

deltadesign.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 2321 ms crawled 2026-06-01

CZ · 91.239.200.66 · AS60606 PRO-ZETA a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
deltadesign – Lehké obvodové pláště a odvětrané fasády od H&B delta
Language
cs-CZ
Generator
WordPress 7.0
Canonical
https://deltadesign.cz/
Translations
  • cs
  • de
  • en
Feeds

Technology

Server
nginx
CMS
WordPress 7.0
PHP
8.2.31 security-only
jQuery
3.7.1
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×4
  • mc.yandex.ru×3
  • fonts.gstatic.com×1

Social

Contact

Email
Phone

Registration

Registrar
REG-ZONER
Created
2016-02-08
Expires
2027-02-07 249 days left
Updated
2025-06-19
Name servers
  • ns1.thinline.cz
  • ns2.thinline.cz
  • ns3.cesky-hosting.eu

DNS records live

NS
  • ns1.thinline.cz
  • ns2.thinline.cz
  • ns3.cesky-hosting.eu
MX
  • 10 mx1d10.thinline.cz
  • 20 mx1b20.thinline.cz

Email authentication weak

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

Certificate (current)

R13
from 2026-05-01 to 2026-07-30
Expires in 58 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (32)

Linked from (1)