energiezamene.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 1846 ms crawled 2026-05-30

US · 34.237.47.210 · AS14618 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title: Energetická podpora
Description: Úsporný tarif Ministerstva průmyslu a obchodu pomůže s vysokými cenami energií.
Language: cs
Canonical: https://www.energiezamene.cz/

Open Graph

url: https://www.energiezamene.cz/
title: Home
site name: Energetická podpora
description: Úsporný tarif Ministerstva průmyslu a obchodu pomůže s vysokými cenami energií.

Technology

Server: nginx

Analytics

Google Tag Manager

Cookie consent

Cookiebot

Social widgets

YouTube Embed

Third-party hosts loaded (8)

cloud-1de12d.becdn.net×12
b-cloud.becdn.net×10
fonts.bunny.net×3
dotacni-rozcestnik.netlify.app×2
analytics.eduardstula.cz×1
consent.cookiebot.com×1
www.googletagmanager.com×1
www.youtube.com×1

Registration

Registrar

REG-ACTIVE24

Created

2022-08-24

Expires

2026-08-23 83 days left

Updated

2024-09-11

Name servers

ns1.websupport.cz
ns2.websupport.cz
ns3.websupport.eu

DNS records live

NS

ns1.websupport.cz
ns2.websupport.cz
ns3.websupport.eu

Email authentication no MX

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

Certificate (current)

R12

from 2026-05-20 to 2026-08-18

Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://www.energiezamene.cz

present

strict-transport-security
content-security-policy
x-content-type-options
referrer-policy

findings

missing frame protection
missing Permissions Policy

Header values

referrer-policy: no-referrer-when-downgrade
x-content-type-options: nosniff
content-security-policy: upgrade-insecure-requests
strict-transport-security: max-age=31536000; includeSubdomains; preload