indexo.dev

aertek.cz

.cz crawl

First seen 2026-05-28 · Last seen 2026-05-28 · ok HTTP/1.1 200 660 ms crawled 2026-05-30

CZ · 178.17.8.23 · AS50825 UVT Internet s.r.o.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Aertěk | Aertek
Language
cs-CZ
Generator
Odoo
Canonical
https://aertek.cz/

Open Graph

url
https://aertek.cz/
title
Aertěk | Aertek
site name
Aeroškola z.s.

Technology

Server
Werkzeug
CMS
Gatsby
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.gstatic.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns.grdns.cz
  • ns.grdns.it

Email authentication no MX

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

Certificate (current)

R12
from 2026-04-14 to 2026-07-13
Expires in 42 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (6)

Linked from (1)